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98%
97%
95%
BR
99%
≥95%
≥98%
96%
95+%
≥97%
>98.0%(GC)
分析对照品,HPLC≥98%
-
98+%
≥99%
90%
>97.0%(GC)
≥98%(HPLC)
>98.0%(T)
>98.0%(HPLC)
AR
>95.0%(GC)
分析标准品
>99%
>98.0%
分析标准试剂
>98.0%(GC)(T)
分析对照品,HPLC≥95%
≥98.0%
≥96%
/
≥98%(GC)
>98.0%(HPLC)(T)
>96.0%(GC)
分析对照品
>99.0%(GC)
99.99% metals basis
≥98.0%(GC)
分析对照品,98.0%
>98.0%(GC&T)
99.9% metals basis
97+%
≥98%,99%e.e.
>97.0%(T)
≥99%(HPLC)
≥98% (HPLC)
>98%
≥90%
AR,99%
94%
>98.0%(HPLC)(N)
85%
>95%
99.50%
>97%
>95.0%(T)
≧95%
MW 5000 Da
93%
≥98.0%(HPLC)
>97.0%(HPLC)
>98%(HPLC)
80%
分析对照品,HPLC≥99%
99+%
CP
99.95% metals basis
MW 2000 Da
≥97.0%
>98.0%(N)
分析对照品,≥98%(HPLC)
≥97%(GC)
AR,98%
>90.0%(GC)
>95.0%(HPLC)
≥95%(GC)
≥98%,≥99% e.e.
≥98%(T)
99.90%
分析对照品,97.5%
分析对照品试剂
99.99%
98%,99%e.e.
>97.0%
99.5%
≥95%(HPLC)
MW 3400 Da
98.00%
98% (HPLC)
99.9%(高纯试剂)
分析对照品,97.0%
99.999% metals basis
GR
Sublimed,>99%(HPLC)
>98.0%(LC&T)
92%
分析对照品,>98%
≥97.0%(GC)
≥98%(GC)(T)
分析标准品,≥98%
>97.0%(GC)(T)
≥95.0%
0.98
>99.0%(T)
≥97%(HPLC)
≥97% (HPLC)
ACS
分析对照品,GC≥98%
AR,99.5%
AR,99%
A solution in ethanol
BR,98%
A solution in methyl acetate
98%,99% ee
>93.0%(GC)
生物技术级
MW 10000 Da
AR,99.0%
≥95% (HPLC)
≥95.0%(GC)
99% (CP)
99.99%(高纯试剂)
>98.0%(LC)
99.9%
分析对照品,HPLC≥97%
分析对照品,98.5%
98% 99%ee
AR,98%
0.5 M in THF
98%(分析标准试剂)
≥93%
分析对照品,≥98%
≥98%(HPLC)(T)
分析对照品,HPLC≥96.0%
分析对照品,98%
≥95%,99%e.e.
75%
>95.0%
分析对照品,HPLC≥95.0%
99.9% trace metals basis
分析对照品,98%
70%
≥99.0%
99%生物技术级
≥98%(HPLC)
CP,98%
≥98%,≥99%e.e.
98%,ee99%
0.5M in THF
>94.0%(GC)
>99%(HPLC)
AR,99.0%
≥99%(GC)
>96.0%(HPLC)
>96.0%(T)
≥85%
≥94%
试剂级
>97.0%(HPLC)(T)
SP
MW 20000 Da
100 ug/mL in Isooctane
分析对照品,95.0%
>97.0%(GC&T)
99.99% trace metals basis
≥98.0% (HPLC)
35 μg/mL(异辛烷溶液)
≥90%(GC)
分析对照品,96.5%
IND
≥80%
分析对照品,96.0%
≥96%(GC)
MW 1000 Da
>90.0%(HPLC)
分析对照品,HPLC≥90%
Sublimed,>99%
>98.0%(LC&N)
98.50%
>85.0%(GC)
Standard for GC,≥99.5%(GC)
≥95%,≥99%e.e.
99.9% (REO)
AR,99.5%
>95.0%(GC)(T)
tech. 90%
分析对照品,HPLC≥96.5%
0.97
≥99.5%
98%(分析标准试剂)
99.999% trace metals basis
≥99.5%(GC)(标准试剂)
1000ug/ml in Purge and Trap Methanol
97% 99%ee
>90.0%(T)
≥98 %
100 μg/mL 异辛烷溶液
>97.0%(N)
≥90% (HPLC)
≥92%
98%(GC)
>98.0%(N)(T)
BS
standard for GC,≥99.5%(GC)
98.5%
99.5% metals basis
>99.0%(HPLC)
分析标准品,98%
91%
>97.0%(HPLC)(N)
98.0% (HPLC)
>95.0%(HPLC)(T)
>96.0%
≥98%(N)
分析对照品,GC≥99%
BR,99%
≥99.99% metals basis
2000ug/ml in Purge and Trap Methanol
>97%(HPLC)
50%
≥96.0%(GC)
1.00mg/ml
35 μg/mL (异辛烷溶液)
99.995% metals basis
分析标准品,99%
1000μg/ml,in Purge and Trap Methanol
90+%
95% (HPLC)
99.95%
99.99%(高纯试剂)
≥95%(T)
≥97%(T)
≥99.0%(GC)
分析对照品,
分析标准品,≥99.5%(GC)
analytical standard,1000ug/ml in methanol
≥98% (TLC)
分析对照品,HPLC≥96%
超干级, 99.99% metals basis
#N/A
98%99%ee
>96.0%(GC)(T)
CP,98%
分析标准品,>98%
>96%
natural
分析标准品,98%
95% mix TBC as stabilizer
99.9%(高纯试剂)
Biological stain
分析标准品,HPLC≥98%
指示试剂
97.00%
98.0%(GC)
≥70%
≥97%(GC)(T)
≥97.0%(HPLC)
强度:100%
生物染色试剂
高纯,98%
0.99
99.99% (REO)
>80.0%(GC)
≥90%(HPLC)
≥97.0% (HPLC)
≥98.0%(T)
微量法
98 atom % D
99%(分析标准试剂)
99.5%(GC)(标准试剂)
AR,98.5%
HPLC≥98%
1.0 M solution of THF
>95.0%(N)
≥97 %
≥98.0% (GC)
可见分光光度法
1.0 M in THF
97% (HPLC)
>98%(GC)
Indicator
指示剂级
98%,GC
GR,99%
100.00%
100μg/mL in Methanol,不确定度3%
99.999% (高纯试剂)
BR,98%
In solution
Standard for GC,>99.5%(GC)
USP级
≥95.0% (HPLC)
≥99%(T)
60%
>98.0%(GC)(N)
>98%
>4N
>99.5%
GR,99.5%
≥96%(HPLC)
>95%
40%
99% metals basis
99.00%
99.9%(无水高纯试剂)
药用级
1.0 M solution in THF, MkSeal
1000μg/ml(溶剂:MeOH)
65%
95% (stabilized with TBC)
95%,99% ee
99% trace metals basis
99%(分子筛、 Water≤50 ppm)
99.5%(标准试剂)
AR,97%
USP
≥96.0%
≥98%(HPLC)(N)
分析对照品,Purity≥98%
97%(GC)
>93.0%(HPLC)
CP,98.0%
analytical standard
≥98%(LC)
0.5 M solution in THF, MkSeal
1000μg/ml
99.99%(高纯试剂)
AR,98.0%
Standard for GC, ≥99.5% (GC)
固体
1000μg/mL
98%(HPLC)
98%,99%ee
99.8% metals basis
99.99% (高纯试剂)
>93.0%(T)
>98%(NMR)
≥95 %
≥99.0% (GC)
100-200 mesh, 1%DVB,Substitution 0.3-0.8mmol/g
95%(GC)
97%,>99% ee
97.0% (HPLC)
99.8%
>92.0%(GC)
>98.0%(T)(HPLC)
MW 40000 Da
分析对照品,HPLC≥93.0%
50% in H2O
50%水溶液
98%,T
99%,Water≤50 ppm (by K.F.), MkSeal
99.95%(高纯试剂)
>96.0%(HPLC)(T)
>97.0%(LC&T)
>99.0%
MW 600 Da
analytical standard,1.00mg/ml in methanol
分析标准品,99.5%
分析标准品,≥99%
>97%
35 μg/mL 异辛烷溶液
>95%(HPLC)
>99%(GC)
>99.5%(GC)
analytical standard,100ug/ml in acetone
analytical standard,10ug/ml in acetone
≥98%,99%d.e.
≥99 %
≥99.9% trace metals basis
分析对照品,99.0%
分析对照品,≥98%
指示剂
0.5 M solution of THF
97.0%(GC)
>90%
>95.0%(GC&T)
>99%(NMR)
ACS, ≥99.0%
ACS,≥99.0%
AR,98.0%
AR,98.5%
M.W. 2000
MW 30000 Da
Standard for GC
tech. 85%
≥90.0%
≥99.5%(GC)
分析对照品, ≥98%(HPLC)
分析标准品,用于环境分析
超纯,98%
超纯,99%
0.95
1000μg/mL in Acetonitrile,不确定度2%
99.5%(分析标准试剂)
99.98% metals basis
99.999%(高纯试剂)
CP,97%
None
分析标准品,>99.5%(GC)
超干级, 99.99% (REO)
超纯级
0.85
1000μg/mL in Methanol,不确定度2%
100μg/ml(U%=2,溶剂:丙酮)
95%,MW 10000 Da
97.0% (GC)
98%生物技术级
98%,LC&T
99.80%
>98%(LC)
>99%(HPLC), Sublimed
AR,90%
BR,95%
≥97.0% (GC)
≥98.5%
≥99%(HPLC)
分析对照品,99%
医药级,99%
无水级,≥99%
生物染料试剂
99.5% trace metals basis
>99.0%(GC)(T)
AR,99.8%
≥98%(LC&N)
分析对照品,99%
分析对照品,99.5%
工业级
高纯,99%
1.0 M solution in THF, Acseal
100%
70 kDa
95.0%(GC)
99%(GC)
99.5%(高纯试剂)
99.9% (metals basis)
>70.0%(GC)
>85.0%(HPLC)
>99% (HPLC)
GR,99%
≥85%(GC)
≥99.99% trace metals basis
分析对照品,93.0%
熔点标准品
95%(HPLC)
97% (stabilized with TBC)
98%(HPLC)
>99.0%(HPLC)(T)
GR,99.8%
Standard for GC,>99%(GC)
Standard for GC,≥99.7%(GC)
≥95.0% (GC)
≥97%(HPLC)(T)
≥98.0% (TLC)
分析对照品,GC≥95%
分析对照品,HPLC≥98.5%
分析标准品,≥99.8%(GC)
分析标准品,≥98%
填充液
离子强度调节剂
100μg/mL in Acetonitrile,不确定度3%
50 μg/mL in isooctane
98%(分析标准试剂)
98%,99% e.e.
99 atom % D
A solution in ethanol,≥98%
analytical standard,100ug/ml in petroleum ether
≥99.9%
元素分析仪专用
0.1M 标准液
0.5M solution of THF
20 wt. % in H2O
200目
50 μg/ml in ethanol
88%
95%, MW 1000 Da
95%,MW 2000 Da
95%,MW 20000 Da
96+%
98% (stabilized with Copper chip)
98% GC
98% HPLC
98% atom D
98% mix TBC as stabilizer
>92.0%(HPLC)
>95.0%(HPLC)(N)
>99% (TLC)
>99.0% (GC)
AR,95%
AR,97%
PT
≥75%
≥85% (HPLC)
≥98%(T)(HPLC)
≥98%,顺反混合物
≥99.0%(HPLC)
分析对照品,99.5%
食品级
0.1%
100-200目
1000ppm 标准液
1000μg/ml in Methanol
1000μg/ml ±1% (20℃)
100μg/mL in Methanol,不确定度:3%
10×
400目
95% (LC/MS-ELSD)
95%,GC
98%,GC&T
99.70%
99.998% metals basis
>80.0%(T)
>96.0%(N)
AR,96%
BR,90%
standard for GC, ≥99.5% (GC)
≥95%,含稳定剂MEHQ
≥95.0%(HPLC)
≥96% (HPLC)
≥97%(HPLC)
≥98%(LC&T)
≥98%(GC)
试剂级 BR
0.5 M solution in THF
0.5M
1%
1000ug/ml in Acetone
1000μg/mL in Methanol,不确定度:2%
100μg/mL,U(%)=2,介质:丙酮
100μg/ml ±2% (20℃)
2.0 M in THF
20 kDa
25%水溶液
4 kDa
40 kDa
95% (stabilized with MEHQ)
95%,MW 1000 Da
95%,MW 3400 Da
95%,MW 5000 Da
97% average Mw2000
97%,99%ee
97%(分析标准试剂)
98% (stabilized with MEHQ)
98.0% (TLC)
98.0%
99.5%(标准试剂)
99.9% (高纯试剂)
99.999% (metals basis)
>75.0%(GC)
>80.0%(HPLC)
>94.0%(HPLC)
>97.0%(N)(T)
AR,≥99%
CP,98.0%
GR,99.5%
M.W. 5000
Reagent Grade
analytical standard,10ug/ml in petroleum ether
≥90.0%(GC)
≥95%(GC)(T)
≥95%(HPLC)
≥97.0%(T)
分析对照品,GC≥97%
环保级
生物技术试剂
色谱级
高纯级
0.8
1mg/ml in water
2.0 M solution of THF
50 wt. % in H2O
89%
95% (GC)
95% GC
97% average Mw5000
97%
98%,顺反混合物
99 atom % 13C
99% atom D
99% 生物技术级
99%,with molecular sieves, Water≤50 ppm (by K.F.), MkSeal
99.5%(分子筛、 Water≤50 ppm)
99.997% metals basis
>88.0%(GC)
>95.0%(LC)
>99.0%(GC&T)
Analytical Volumetric Solution,0.05M
Analytical Volumetric Solution,0.1M
Analytical Volumetric Solution,0.5M
BR,97%
≥ 98 %
≥98.0% (T)
≥99.0% (HPLC)
≥99.5% (GC)
分光光度法
无水, 粉末, 99.99% metals basis
无色液体
0.5M solution in THF
1.0 M in methylene chloride
100μg/mL in Methanol
300-400目
40 wt. % in H2O
95%, MW 10000 Da
96.0%(GC)
98% (CP)
98.5%(10%atom)
99.95% trace metals basis
>97.0%(LC)
>98.0%(GC&N)
Analytical Volumetric Solution,1.0M
CP,99%
CP,97%
Cell culture tested
MW 400 Da
MW 750 Da
pellets
≥80%(GC)
≥95% (TLC)
≥95.0%(T)
≥96%(GC)(T)
≥99% (GC)
丰度:10atom%;化学纯度:≥98.5%
丰度:99atom%;化学纯度:≥98.5%
农残级
分析对照品,HPLC≥95.5%
分析对照品,分析对照品,
分析标准品,≥99.0%(GC)
分析标准品,≥99.7%(GC)
特纯,98%
1 L/pouch
10% (w/v)
10%
1000μg/mL in Methanol
1000μg/ml in Water (20℃)
100μg/mL
10μg/ml,u=2%
1M
1×
25μg/mL in acetonitrile
40-60目
45%水溶液
60%水溶液
60-80目
80-100目
82%
95.00%
96.00%
97% GC
97% average Mw10000
97%,GC
98% (99%ee)
98% +(stabilized with MEHQ)
98.0%(HPLC)
99%(GC)
99%, with molecular sieves, Water≤50 ppm (by K.F.), MkSeal
>96.0%(GC&T)
A solution in acetonitrile
A solution in ethanol,>98%
CP,99%
D,99%
Mw 10,000-100,000 by GPC
analytical standard,100ug/ml in methanol
technical grade
≥90% (GC)
≥93%(GC)
≥94%(GC)
≥95%,99%d.e.
≥98%(GC&T)
≥98%,顺反异构体混合物
≥99% (HPLC)
分析对照品,UV≥98%
分析对照品HPLC≥98%
分析对照品,≥99.5%
粉末
醇解度:87.0~89.0%(mol/mol)
0.3~0.8 mmol/g, 100~200 mesh 1% DVB
1.0M in THF
10 kDa
150 kDa
2×
35 μg/mL (异辛烷溶液)
5%
80-100目,气相、液相色谱柱专用
97 %
97% HPLC
98%(分析对照品试剂)
98%+
98.0% (GC)
99% (HPLC)
99%,with molecular sieves, Water≤50 ppm (by K.F.), Acseal
99%,GC
99.5%,with molecular sieves, Water≤50 ppm (by K.F.), MkSeal
99.7%
99.9%(高纯试剂)
99.995% trace metals basis
99.9999% metals basis
>85.0%(T)
>92.0%(T)
>= 97 %
ACS, ≥99%
ACS,≥99.5%
CP,99.0%
D,99.5%
M.W. 1000
MW 350 Da
Sublimed product
tech. 80%
≥95% (GC)
≥96.0%(HPLC)
≥98% (HPLC), powder
分析对照品,92.0%
分析对照品,HPLC≥98%
分析标准品,98.5%
生物染色剂
离子对色谱级
0.1mg/ml (100ppm)
0.25 M in THF
10 wt. % in H2O
100μg/ml in Water (20℃)
1mg/ml (1,000ppm)
20%溶液
40-60目,气相、液相色谱柱专用
50% in water
50%(溶剂:H2O)
500 kDa
500ml
100ml
800目
87%
90% active ingredients basis
95% (stabilized with Copper chip)
95.0% (GC)
97% (99%ee)
98% (mix)
98% (stabilized with TBC)
98%(T)
98%(mixture of isomers)
98%(GC)
98%,99%ee
98.5%(分析标准试剂)
99% (metals basis)
99%(HPLC)
99%(标准试剂)
99%(高纯试剂)
99.9% trace rare earth metals basis
99.9%-Ce(REO)
99.99%(高纯试剂)
>60.0%(GC)
>95.0%(LC&T)
>96.0%(HPLC)(N)
>99% (GC)
>99.5% , recrystallized 4 times
>= 95 %
>= 98 %
AR,97.0%
AR,≥99.5%
AR,90%
BR,95%
Isotopic purity: 98%
M.W. 4000
MW 550 Da
Standard for GC,>99.5%
Standard for GC,≥99.8%(GC)
UV≥90%
standard for GC,>99.5%(GC)
technical grade, 90 %
≥60%
≥88%
≥90.0% (HPLC)
≥95% (SDS-PAGE)
≥97% (TLC)
≥97%(LC)
≥97.0% (NT)
≥98%(N)(T)
≥98%,含稳定剂MEHQ
≥98.0% (NT)
≥99% trace metals basis
≥99%(GC)(标准试剂)
≥99.8%(GC)
分析对照品,HPLC≥90.0%
分析对照品,≥90%
分析对照品,>95%
分析标准品,≥97%
分析标准品,≥99.9%(GC)
无水, 粉末, 99.99% metals basis
氯型
生物染料
用于GC衍生化
紫外分光光度法
细胞培养级
0.04%
0.1mol/L
0.25 M solution in THF, MkSeal
0.3~0.8mmol/g, 100~200 mesh, 1% DVB
0.75
0.85-1.7mm,元素分析仪专用
10%溶液
100μg/ml,u=3%
10ug/ml in methanol
10wt. % in methanol
1mg/ml in 0.005% HN03
1mg/ml
1mol/L in THF
2.0 M solution in THF, Acseal
200-300目
30%
500μg/ml ±1% (20℃)
55%
60-80目,气相、液相色谱柱专用
70% in H2O
95%,MW 600 Da
95%(HPLC)
95%
97% (GC)
97% (stabilized with Copper chip)
97% +(stabilized with MEHQ)
97%,99%ee
98%(stabilized with Copper chip)
98%
99%,用于细胞培养
99%(GC)(标准试剂)
99.0% 生物技术级
99.5 atom % D
99.5%,with molecular sieves, Water≤50 ppm (by K.F.), Acseal
99.8%(高纯试剂)
99.99%(REO)
>90.0%
>95.0%(W)
>99.0%(LC)
>99.0%(N)
>99.5% (GC)
A solution in ethanol,≥95%
AR,≥99.0%
AR,96%
BC
BR,85%
D,99.8%
Dye content 90%
FMP
Standard for GC,≥99.0%(GC)
Standard for GC,≥99.9%(GC)
TLC专用
Type:Concentration:200ug/ml in high-purity Hexane;US EPA Methods:625,8270C
analytical standard,100μg/ml in acetone
≥90%(T)
≥90.0%(T)
≥95%(LC)
≥97%(N)
≥98%,异构体混合物
≥98.0 %
≥99% (CP)
≥99.5%(T)
≥99.9%(GC)
≥99.99%
分析对照品,90.0%
分析对照品,≥99%
分析标准品,97%
分析标准品,>99%(GC)
分析标准品,>99%
分析标准品,≥99.5%
干
支链异构体混合物
无水级,99.8%
液体
湿
粒径:20 nm,单位:>0.75 A520 Units/ml,溶剂:柠檬酸钠溶液
色谱级,≥99.9%
超干级, 99.9% metals basis
通用型
0.05%
0.1000 mol/L (0.1N)
1%(w/v)in water
1.0 M in diethyl ether
1.0 M solution in THF,Acseal
1.0 M solution in THF
1000μg/ml(溶剂:MeOH)
100μg/ml
10μg/g
10μg/ml,u=3%
10μg/ml,u=4%
10μg/ml,u=6%
2.0 M in diethyl ether
2.0 M solution in THF, MkSeal
2000ug/ml in Toluene
20wt. % in methanol
35%
5wt. % in methanol
60 wt. % in H2O
90%(GC)
95%(T)
95%+
95.0% (HPLC)
95.0% (TLC)
96.50%
97% mix TBC as stabilizer
97% purity,>99% ee
97%(HPLC)
98% Isotopic Purity 99%
98%(contains of Anhydride)
98%,含稳定剂铜屑
98%,LC&N
98%,mixture of isomers
98%,含稳定剂铜屑
99%(超纯试剂)
99%,含稳定剂MEHQ
99.0% (HPLC)
99.5%(GC)
99.5%,Water≤50 ppm (by K.F.), MkSeal
99.9% (高纯试剂)
99.9%-Er(REO)
99.98%
99.99% (metals basis)
99.99% metals basis,200目
99.995%(高纯试剂)
>90.0%(N)
>94.0%(T)
>97.0%(LC&N)
>97.0%(W)
>98 % (HPLC) ), Sublimed
>98.0%(W)
>99% (HPLC), Sublimed
>99.0% 生物技术级
>99.0%(LC&T)
>= 99 %
ACS, 99%
ACS, ≥99.5%
AR 99%
AR,>99.0%(GC)
AR,95%
AR,97.0%
AldrichCPR
Analysis of titration solution,0.1M
Analytical Volumetric Solution,0.02M
BR,97%
BR,50u/mg
CP,95%
Dye content 80%
Dye content 85 %
GR,99.9%
MW 4000 Da
Mw10,000-100,000by GPC
Mw=2000
Standard for GC,≥99%(GC)
analytical standard,10μg/ml in acetone
average Mn 200
average Mn ~2,000
solid
≥ 98%
≥40%
≥65%
≥80%(HPLC)
≥89%
≥92.5%
≥95%(HPLC)(T)
≥95%(LC&T)
≥97% ,≥99% ee
≥98%(T&LC)
≥98%,GC
≥98%,低含水量
≥98.5% (HPLC)
≥99.5%(HPLC)
≥99.8%(GC)(标准试剂)
≥99.9% metals basis
光谱级
分子生物学级
分子量1000
分析对照品,96%
分析对照品,GC≥90%
分析对照品,HPLC≥94%
分析对照品, ≥98%
异构体混合物
无水, 粉末, 99.9% metals basis
无水,99.99% metals basis
无水级,99.99% metals basis
无水, 粉末, 99.9% metals basis
用于分子生物学,≥99%
电子级,99.9999% metals basis
粒径:10 nm,单位:>0.75 A520 Units/ml,溶剂:柠檬酸钠溶液
色谱级, ≥99.5%
药典级
药用级试剂
超纯试剂
钠型
铁浓度:1 mg/mL
非离子表面活性剂
高纯试剂
高纯,97%
>99%
(10-20%)[用于酯化]
0.01000 mol/L (0.01N)
0.05%(w/v)in water
0.05000 mol/L (0.05N)
0.05M
0.1%(w/v)in water
0.1000 mol/L (0.1M)
0.100mg/ml
0.1M
0.5%
0.5MTHF
1.0 M in toluene
1.0 M solution in THF,MkSeal
10% (v/v)
1000μg/mL in Acetonitrile,不确定度:2%
1000μg/mL in methanol,不确定度:2%
1000μg/ml,溶剂:甲醇
1000μg/ml(溶于丙酮中)
100ng/μl(溶剂:丙酮)
100μg/mL in Methanol,uncertainty 3%
100μg/ml,u=2%
100μg/ml,u=4%
100μg/ml(U%=2,溶剂:乙醇)
100μg/ml(u=3%,溶剂:丙酮)
10μg/ml,u=5%
1M in THF
1mol/L
2% (w/v)
2%水溶液
2.0 M solution of diethyl ether
20-40目,气相、液相色谱柱专用
2000μg/ml in Toluene
30 wt. % in H2O
40% in water
40% 水溶液
40%水溶液
40目
59%
5M
5U/μl
5×
70%水溶液
75-150目
80-85%
83%
8M
90%,T
90.0%
95% by SDS-PAGE
95%, MW 5000 Da
95%,顺反混合物
96% (HPLC)
96%(GC)
96.0% (GC)
96.0% (HPLC)
96.5% (GC)
97% (stabilized with MEHQ)
97% average Mw1000
97% purity,>99% ee
97%(分析标准试剂)
97%,T
97%,含有数量不等的酸酐
97.5% (GC)
98% (GC)
98% (TLC)
98%(cis- and trans- mixture)
98%(stabilized with MEHQ)
98%purity,99%e.e.
98%(顺反混合物试剂)
98%,LC
98%,N
98%,仅供参考,实际以产品标签和说明书为准
99% (GC)
99% (REO)
99%(GC分析标准试剂)
99%(分析标准试剂)
99%,升华纯化
99%,Reagent for Ion-Pair Chromatography
99%,Water≤50 ppm (by K.F.),MkSeal
99.0%(GC)
99.5% (metals basis)
99.9%-Gd(REO)
99.95%(高纯试剂)
99.99% metal basis
99.99%(无水高纯试剂)
99.99%(无水高纯试剂)
99.998% trace metals basis
99.999% (高纯试剂)
99.999%(高纯试剂)
99.999%
> 98%
>70.0%(HPLC)
>90.0%(LC)
>95%(LC)
>97% (HPLC)
>98% (HPLC)
>98.0%(HPLC)(W)
>98.0%(HPLC)
>98.0%(T)(GC)
ACS,99.5%
AR,
AR,99.8%
AR,≥99%
AR,≥99.5%
Analytical Volumetric Solution,0.01M
CP,98.5%
Dye content 85%
Dye content 95%
FE2O3≤2PPM
GR,≥99.8%
Mw=1000
Mw=5000
Sublimed,>99%(NMR)
meets USP testing specifications
spectrophotometric grade, ≥99%
standard for GC,≥99.9%(GC)
≥1000 IU/mg
≥50%
≥70%(GC)
≥85.0%
≥93% (HPLC)
≥93.0%(GC)
≥95%(N)
≥95.0% (TLC)
≥96%(T)
≥97%(LC&N)
≥97%(N)(T)
≥97%HPLC,≥99% ee
≥97%,≥99% ee
≥97.0% (TLC)
≥98%
丰度:10atom%;化学纯度:≥98.5%
农残级,99.9%
分子量~4000
分析对照品,95.5%
分析对照品,GC≥99.5%
分析对照品,HPLC≥93%
分析对照品,≥95%
分析对照品, 98%
分析对照品,≥98%(HPLC)
分析标准品,96%
分析标准品,≥98%(HPLC)
平均分子量2000
平均分子量750
无水级,99%
无水级,99.5%
无水,99.9% metals basis
显色剂
注塑级
游离胺型
白色粉末
离子对色谱级,≥99%
粉末,99.9% metals basis
粘度:15 - 40 mPa.s(20°C)
色谱级,≥99%
色谱级,≥99.0%
药用试剂
>97%,99%ee
0.05000 mol/L (0.05M)
0.1%M/V
0.10%
0.2000 mol/L (0.2N)
0.3~0.8mmol/g, 100~200 mesh 1% DVB
0.5 M in Tetrahydrofuran
0.5 M solution in THF ,MkSeal
0.5M in 2-MeTHF
0.5μg/mL in acetonitrile
1 mg/ml
1.0 M in H2O
1.00 Normal
1.0M solution of THF
1.0M 四氢呋喃溶液
10% in H2O
100 μg/mL in acetonitrile
1000ug/ml in 1.0mol/L HNO3
1000ug/ml in 10%HCl
1000μg/mL in Acetonitrile,不确定度 2%
1000μg/mL in Methanol,uncertainty 2%
1000μg/ml,in Methanol
1000μg/ml(溶于甲醇溶液)
100mg/L
100μg/mL in methanol,不确定度:3%
100μg/ml in Methanol
100μg/ml u=3%
100μg/ml(u=2%,溶剂:丙酮)
100μg/ml(溶剂:MeOH)
2.0 M solution in THF
2.00 Normal
20% (v/v)
20% (w/v)
20% in H2O
20% in water
20-60 mesh
2000ug/ml in high purity Methanol
200u/g
20wt.% in methanol
25% in water
2mm-3mm,干燥剂用
30% in H2O
30% in Water
35 ug/mL in Isooctane
40% in H2O
40% in Water
40%溶液
5 mM in DMSO
5% (v/v)
5% on activated carbon50-70% wetted powder
5%水溶液
50 wt. % in water
50 wt. %水溶液
50% in 2-ethylhexanoic acid
50% in toluene
50μm
6 wt. % (on silica gel)
60%-70%
70% in Water
70%(溶剂:H2O)
90% (T)
95% (stabilized with BHT)
95%(stabilized with K2CO3)
95%, MW 3400 Da
95%,98%ee
95%,GC&T
95.0%
96% GC
0.96
96%(分析标准试剂)
96%,GC
97% (TLC)
98% +(stabilized with Copper chip)
98% +99%ee
98% T
98%(异构体混合物)
98%(98%atom)
98%(荧光分析试剂)
98%(试剂级)
98%,Water≤50 ppm (by K.F.), MkSeal
98%,含不同量的酸酐
98%,含稳定剂MEHQ
98%,异构体混合物
98.0% (AT)
99 %
99 atom % 13C, 98% (CP)
99 atom %13C
99%(T)
99%(生物技术试剂)
99%(离子色谱试剂)
99.0%
99.5%(分析标准试剂)
99.5%(超纯试剂)
99.8% trace metals basis
99.8%(分子筛、 Water≤50 ppm)
99.8%(分析标准试剂)
99.9%(高纯试剂,50nm)
99.9%-La(REO)
99.95 % metals basis
99.98% trace metals basis
99.99% metals basis,200目
99.9985% (metals basis)
>40.0%(GC)
>80.0%
>83.0%(GC)
>90%(HPLC)
>93.0%(N)
>93.0%
>94%
>95%(GC)
>95%(NMR)
>96.0%(LC&T)
>97%(GC)
>98%(GC&T)
>98.0%(T)(N)
>99 % (HPLC), Sublimed
>99.0%(HPLC)(N)
A solution in ethanol,>95%
A solution in methanol
ACS,98%
ACS,98.0-102.0%
ACS,≥99.5%
AR,80%
AR,85%
AR,>99.0%(T)
AR,≥98%
Biological Stain
CP,98.5%
CP,95%
Dye content 50%
Dye content 90 %
Dye content 97%
HPLC
HPLC≥95%
Ir 35% in HCl
LC-MS
M.W 1000
PESTANAL, analytical standard
Pd 18.5%
Type:Concentration:1,000ug/ml in high-purity Hexane;US EPA Methods:625,8270C
USP级试剂
USP级,98%
a solution in ethanol
analytical standard,10ug/ml in methanol
average Mn 2000
average Mn 600
average Mn ~400
ca. 50% in Water
for HPLC,≥99.5%
for HPLC,≥99.9%
for HPLC, ≥98%
indicator
lyophilized powder
powder
protease substrate
standard for GC,≥99.0%(GC)
technical,≥90 %
~50% in methanol: water (2:3)
Φ:0.5mm,元素分析仪专用
≥2.0 units/mg protein
≥300 units/mg protein
≥50 units/mg dry weight
≥55%
≥75%(GC)
≥80.0%
≥85.0%(GC)
≥90%,含稳定剂MEHQ
≥90.0%(HPLC)
≥91%
≥94%(T)
≥95%,顺反异构体混合物
≥96%(HPLC)
≥96.0% (HPLC)
≥97 % sum of enantiomers
≥97% (enzymatic)
≥97.0 %
≥98% (CP)
≥98% (HPLC), solid
≥98%,含稳定剂TBC
≥98%,含稳定剂铜屑
≥98.5% (GC)
≥98.5%(HPLC)
≥99%(GC)(T)
≥99.0% (T)
≥99.0% (sum of enantiomers, GC)
≥99.7%(GC)(标准试剂)
丰度:98atom%;化学纯度:≥98.5%
光谱纯
分析对照品, ≥98%
分析对照品,97%
分析对照品,GC≥96%
分析对照品,HPLC≥97.5%
分析对照品,T≥98%
分析对照品,≥99.5%
分析对照品,鉴别
分析对照品, 99.5%
分析标准品,99.8%
分析标准品,>99.7%(GC)
分析标准品,HPLC≥95%
分析标准品,HPLC≥99%
分析标准品,≥99.5%(GC)
工业级试剂
工业试剂
干燥剂用
生物技术级,98%
用于植物细胞培养
电泳级
研发级
稀释成1升使用,稀释后的浓度为0.1M
色谱级,≥99.0%(T)
蛋白质组级
超干级, 99.9% (REO)
超干级, 99.95% metals basis
醇解度:98~99%(mol/mol)
高纯,95%
>90%
>98%(GC)
>98%(HPLC)
(99.9%-Y(REO)
(D,99.9%)
(w/w=7/3)
0.01000 mol/L (0.01M)
0.02000 mol/L (0.02M)
0.1 mg/mL in isooctane
0.1% (w/v) in water
0.100 Normal (N/10)
0.1000mol/L(0.1N)
0.1M in THF
0.2M
0.2mg/ml
0.5 M in 四氢呋喃
0.5 M solution in THF, Acseal
0.5 M solution in THF, MKSeal
0.5%(w/v)in water
0.50 M in 2-MeTHF
0.5000 mol/L (0.5N)
0.5mmol/L盐酸溶液
0.6
0.7-1.3 mmol/g
0.88
0.9
1% (v/v)
1.0 M solution in THF ,MkSeal
1.00mg/ml(溶剂:正己烷)
1.00mg/ml(u=2%,溶剂:正己烷)
1.00mg/ml(溶剂:MeOH)
1.00mg/ml(溶剂:纯水)
1.0mol/L in THF
1.5 M in H2O
10% (w/w)
10%(溶剂:H2O)
100 ng/μL in acetonitrile
100 μg/mL(异辛烷溶液)
10000× in DMSO
1000mg/L
1000ug/ml in 1.0 mol/L HNO3
1000ug/ml in 10% HCl
1000ug/ml in H2O
1000ug/ml
1000μg/mL in Hexane,不确定度2%
1000μg/mL in Methanol,不确定度2%
1000μg/ml(溶剂:H2O)
1000分子量
100g/L
100ug/ml in Methanol
100μg/mL in Acetonitrile,不确定度 3%
100μg/mL in Methanol,不确定度 3%
100μg/mL in Methanol,不确定度3%
100μg/mL 异辛烷溶液
100μg/mL,U(%)=2,介质:乙醇
100μg/ml,u=5%
100μg/ml( u=3%,溶剂: 丙酮)
100μg/ml(U%=2,溶剂:MeOH)
100μg/ml(u=2%,溶剂:石油醚)
100μg/ml(u=3%,溶剂:MeOH)
100μg/ml(溶剂:石油醚)
10μg/mL in acetonitrile
10μg/ml u=6%
10μg/ml u=5%
10μg/ml ,u=6%
15% (w/v)
1M THF
1M,pH7.5
1M,pH8.0
1mg/ml (溶剂:H2O)
2% (v/v)
2.0 M solution in THF,MkSeal
2.0 M solution in diethyl ether ,Acseal
2.0 M solution in diethyl ether, MkSeal
20 wt. % in ethanol
20% Pd(OH)2
20%
20-40目
200-400目
2000 U/mL
2000 kDa
2000μg/ml in Methanol
25%(溶剂:H2O)
25g
100g
3% (w/w)
30% (w/v)
33-35% TiO2
35 μg/mL in Isooctane
35%水溶液
35-39%
40g/L in Ethyl acetate
40g/L in Methanol
45wt.% aqueous solution
4mm-6mm,干燥剂用
5% (w/v)
5.0% Pd basis
5.00 Normal
50-55% w/w HBF4
50.00%水溶液
500mg/L(溶剂:H2O)
500μg/ml in Water (20℃)
50wt.% in H20
5UL/T
5X
60-100 目
62 wt. % in H2O
65 % water
65 wt. % in H2O
65% in H2O
70% HF
75% in H2O
80+%
80-100目,气相、液相色谱柱专用
86%
90% (HPLC)
90%(HPLC)
90.0% (HPLC)
90.00%
92-94%
95% (CP)
95% (TLC)
95% (stabilized with HQ)
95% +(stabilized with MEHQ)
95% +(stabilized with TBC)
95% stabilized with TBC
95%, MW 2000 Da
95%, MW 400 Da
95%, MW 600 Da
95%,MW 30000 Da
95%,MW 400 Da
95%,异构体混合物
95%,stabilized with TBC
95%,异构体混合物
95.5% (GC)
96% (TLC)
96%(HPLC)
96.0% (TLC)
96.5%
97% 25-27% solution in ethyl acetate
97%(10 wt% in THF)
97%(T)
97%(stab. with hydroquinone)
97%,含0.1% TBC稳定剂
97%(HPLC)
97%(荧光分析试剂)
97%(荧光试剂)
97%,含不同量的酸酐
97%,异构体混合物
97.0%
97.5% (HPLC)
97.5%(分析标准试剂)
97.50%
98 atom % 15N
98 atom% D
98% +(isomers mixture)
98% 镍42%
98%,LC&T
98%,mixture of isomers
98%,无水级
98%purity,99%e.e.
98%purity
98%(T)
98%(闪烁级)
98%, 异构体混合物
98%,含稳定剂HQ
98%,非对映异构体混合物
98%,顺反异构混合物
98.0% (T)
98.0%(GC&T)
98.0%(LC&T)
98.0%(T)
98.5%(分析标准试剂)
99%(支链异构体类的混合物总和)
99%(高纯试剂)
99%, with molecular sieves, Water≤50 ppm (by K.F.), AcSeal
99%,2-4μm
99%,50nm
99%,含铜屑稳定剂
99%,生物技术级
99%atom 13C
99%(GC)
99%(ee >98%)
99%(离子对色谱试剂)
99%,T
99%,with molecular sieves, Water≤50 ppm (by K.F.),MkSeal
99%,升华纯化
99%,含50-150 ppm TBC 稳定剂
99%,含稳定剂铜屑
99.0% (GC)
99.0% (T)
99.0% metals basis
99.5% trace metals basis excluding Hf
99.5%(超纯试剂)
99.5%,100nm
99.5%,100目
99.7% trace metals basis
99.8%(高纯试剂)
99.9 % metals basis
99.9% metals basis,200目
99.9% metals basis,50nm
99.9% metals basis,粉末
99.9%(REO)
99.9%-Nd(REO)
99.9%-Pr(REO)
99.9%-Sm((REO))
99.9%metals basis
99.9%(GC)(标准试剂)
99.9%(Water≤50 ppm )
99.9%(标准试剂)
99.9%(高纯试剂)
99.9%(高纯试剂,200目)
99.9%,粉末
99.97% metals basis
99.98%(高纯试剂)
99.99 (高纯试剂)
99.99% metals basis,50-70nm
99.99%-Ta
99.99%metalsbasis
99.995%
99.998%(高纯试剂)
99.9995% trace metals basis
>50.0%(GC)
>75.0%(HPLC)
>80%
>93.0%(GC)(T)
>93.0%(HPLC)(T)
>95%(LC&T)
>96%(HPLC)
>96.0%(LC)
>97.0%(GC&N)
>98%(LC&N)
>98%(LC&T)
>98%(T)
>98.0%(T&LC)
>98.5%(GC)
>99.8%(GC)
ACS,99%
ACS, ≥99.0%
AR 98%
AR,40%
AR,90.0%
AR,95.0%
AR,99.7%
AR,85%
AR,90.0%
AR,99.9%
AR,≥98%
Analytical Volumetric Solution,0.025M
Analytical reference
Analytical standard
Au 48-50%
BR,300u/mg
BR,40%
BS,85%
BioReagent
CP,70%
CP,97.0%
Cr 24%
Cu>36%
Dye content 95 %
Dye content ≥95 %
GR,99.0%
GR,99.8%
HPLC级,99.9%
HPLC级,≥99.9%
K-value 59-55
K-value 62-60
K-value 68-65
K-value 72-71
M.W 2000
M.W.1000
M.W.5000
MW 1500 Da
MW 2000
Mw ~550
N 8%
Os 38.7%
Os 83%
PEG400ML
Pb ≥82%
Ru 28.4% min
Sn>18.8%
Sn≥42%
Sn≥46%
Solid content 99%
Standard for GC,>99.8%(GC)
Standard for GC,≥99.5%
Sublimed>99%
T-98%
Tech. 90%
ULC-MS
USP,≥950μg/mg
USP/EP
analytical standard ,1000ug/ml in water
analytical standard ≥97.0% (HPLC)
analytical standard,1000ug/ml in carbon disulfide
analytical standard,100ug/mL in methanol
analytical standard,100ug/ml in hexane
analytical standard,10ug/ml in hexane
average Mn 1000
average Mn 4000
average Mn 400
average Mn ~230
average Mn ~250
average Mn ~50000 by GPC
average Mn ~512
average Mn~912
average Mw ~(162.21)n
chloride form, 100-200 mesh
crystalline
electronic grade
epoxy value:0.65~0.70
for HPLC, ≥99.5%
for HPLC,≥99.0%(T)
for cell culture,≥99%
mixture of isomers
pellets,particle size:2 mm
reagent grade, 98%
spectrophotometric grade, ≥99%
standard for GC,≥99%(GC)
sulfonyl fluoride form
tech 90%
tech.90%
~0.1 M in H2O
~90%
~95%
≥2 units/mg dry weight
≥20 units/mg dry weight
≥200 units/mg dry weight
≥400 u/mg
≥80% (HPLC)
≥85%(HPLC)
≥88% (UV-vis)
≥90% (HPCE)
≥92%(GC)
≥94% (HPLC)
≥95% (UV)
≥95% SDS-PAGE
≥95% V basis
≥95%(Hg)
≥95%(T)(HPLC)
≥95%,含稳定剂MEHQ
≥95%,≥99% ee
≥95%,单酯和二酯的混合物
≥95%,异构体混合物
≥96%(T&LC)
≥96.0% (GC)
≥97%,含稳定剂TBC
≥97.0% (T)
≥97.5% (HPLC)
≥98 atom % D
≥98.5 % sum of enantiomers
≥99% (TLC)
≥99.0% (AT)
≥99.0%(GC)(标准试剂)
≥99.0%(T)
≥99.8%
≥99.999% metals basis
丰度:99atom%;化学纯度:≥98.5%
丰度:99atom%;化学纯度:≥98%
光谱级, ≥99.5%
分子量~2000
分析对照品, 98%
分析对照品, HPLC≥98%
分析对照品,95%
分析对照品,GC≥98% (sum of enantiomers)
分析对照品,HPLC≥85%
分析对照品,HPLC≥92.0%
分析对照品,≥97%
分析对照品,≥99%
分析对照品HPLC98%
分析对照品, 99%
分析对照品,97%
分析对照品,HPLC≥95%
分析对照品,≥99%(HPLC)
分析对照品,≥99.5%(GC)
分析标准品,1000μg/ml in methanol
分析标准品,100μg/ml in methanol
分析标准品,97.5%
分析标准品,99.0%
分析标准品,99.9%
分析标准品,≥96%
分析标准品,≥97%(HPLC)
分析标准品,≥99.5% (GC)
分析标准品,≥99.5%(HPLC)
分析标准品,≥99.7%(GC)
医药级
医药级别
单酯和二酯的混合物
发光聚合物
可见光分光光度法
含铂量:27%
固含量 48-52%
固含量 ≥48%
块状
基质:SiO2,表面基团:-NH2,粒径:1-2μm,单位:10mg/ml
基质:SiO2,表面基团:-NH2,粒径:2-3μm,单位:10mg/ml
基质:SiO2,表面基团:-NH2,粒径:1-2μm,单位:10mg/ml
基质:SiO2,表面基团:-NH2,粒径:2-3μm,单位:10mg/ml
大概 1.5-4.8mm
天然
容量:0.20meq/g
平均分子量 1000
平均分子量 2000
平均分子量 200
平均分子量 4000
平均分子量 400
平均分子量1000
平均分子量350
平均分子量5000
强度:250%
无吡啶,F≥5mgH2O/ml
无抑制剂
无水,99.9% metals basis
无水、粉末、99.99%
无水级,99.9% metals basis
无水,99.99% metals basis
来源蓝莓花青素,5%~25%
植物来源:猪苓,甾体类,≥98%(HPLC)
溶剂:SiO2,表面基团:-COOH,粒径:0.1-1μm,单位:5mg/ml
溶剂:SiO2,表面基团:-COOH,粒径:1-2μm,单位:10mg/ml
溶剂:SiO2,表面基团:-COOH,粒径:2-3μm,单位:10mg/ml
溶剂:SiO2,表面基团:-COOH,粒径:3-4μm,单位:10mg/ml
溶剂:SiO2,表面基团:-COOH,粒径:4-5μm,单位:10mg/ml
溶剂:SiO2,表面基团:-Epoxy,粒径:1-2μm,单位:10mg/ml
溶剂:SiO2,表面基团:-Epoxy,粒径:2-3μm,单位:10mg/ml
溶剂:SiO2,表面基团:-Epoxy,粒径:3-4μm,单位:10mg/ml
溶剂:SiO2,表面基团:-Epoxy,粒径:4-5μm,单位:10mg/ml
溶剂:SiO2,表面基团:-NH2,粒径:1-2μm,单位:10mg/ml
溶剂:SiO2,表面基团:-NH2,粒径:2-3μm,单位:10mg/ml
溶剂:SiO2,表面基团:-SiOH,粒径:1-2μm,单位:10mg/ml
溶剂:SiO2,表面基团:-SiOH,粒径:2-3μm,单位:10mg/ml
溶剂:SiO2,表面基团:-SiOH,粒径:3-4μm,单位:10mg/ml
溶剂:SiO2,表面基团:-SiOH,粒径:4-5μm,单位:10mg/ml
环保试剂
用于GC衍生化,99%
皂化值mgKOH/g:235~245
磷含量: 23%-24%
离子对色谱级,≥99%
离子对色谱级,≥99.0%
粒度:2-20μm
粒径:10 nm,单位:>0.75 A520 Units/ml(溶剂:柠檬酸钠溶液)
粒径:10 nm,单位:>0.75 A520 Units/ml
粒径:20 nm,单位:>0.75 A520 Units/ml(溶剂:柠檬酸钠溶液)
粒径:20 nm,单位:>0.75 A520 Units/ml
粒径:30 nm,单位:>0.75 A520 Units/ml(溶剂:柠檬酸钠溶液)
粒径:40 nm,单位:>0.75 A520 Units/ml(溶剂:柠檬酸钠溶液)
粒径:40 nm,单位:>0.75 A520 Units/ml,溶剂:柠檬酸钠溶液
粒径:5 nm,单位:>0.75 A520 Units/ml,溶剂:柠檬酸钠溶液
粒径:5 nm,单位:>0.75 A520 Units/ml(溶剂:柠檬酸钠溶液)
粘度:20~25mPa.s
红外碳硫分析仪专用
约40%水溶液
约85%的水溶液
色谱级, ≥99.5%(GC)
荧光发射波长:525 nm,0.05 μmol/L
荧光发射波长:565 nm,0.05 μmol/L
荧光发射波长:585 nm,0.05 μmol/L
试剂级,98%
质谱级
超干, 99.9% (REO)
超干, 99.999% metals basis
超纯
超纯级,≥99.5%
通用级;注塑级
醇解度:87.0-89.0 mol%,黏度:40.0-48.0 mPa.s
醇解度:96.0~98.0%(mol/mol)
重蒸馏,99.5%
重蒸馏,≥99.5%
非动物源,EP,JP,USP ;用于细胞培养,98.5 to 101.0%
非离子剂
非离子型
高流动型射出级
高纯
>98% (HPLC)
>99%metals basis,粒径:15nm,比表面积(BET):300±50m2/g
(99.99%-In) (REO)
(99.99%-La) (REO)
(99.99%-Pr)(REO)
(99.99%-Sc)(REO)
(D2, 98%) (<5% D2O)
(约0.5mol/L于水中) [LC-MS用离子对试剂]
-200目
0.01000mol/L(0.01M)
0.01mol/L
0.02%
0.025M
0.05000mol/L(0.05M)
0.1 wt. % in ethanol
0.1000mol/L(0.1M)
0.1000mol/L
0.1500 mol/L (0.15N)
0.2%溶液
0.2-0.5mmol/g
0.200 Normal (N/5)
0.25M in THF
0.25M in Tetrahydrofuran
0.25M 四氢呋喃溶液
0.3-0.8mmol/g
0.3M
0.4%
0.5 M in hexanes
0.5 M solution in THF ,Acseal
0.7
0.89
1 M in Tetrahydrofuran
1% (w/v) in water
1% (w/v)
1-10 μm,98%
1.0 M in heptane
1.0 M in hexanes
1.0 M solution in THF ,Acseal
1.0 M solution in THF, MKSeal
1.0 M solution in diethyl ether, MkSeal
1.0 M solution in hexanes, MkSeal
1.0 M solution in methylene chloride
1.0 mg/mL in methanol
1.00 Molar
1.00mg/mL,介质:正己烷
1.0~1.24mmol/g ,100~200 mesh,1% DVB
1.5-2.0 units/mg
1.50 Normal
1.6 M in THF
10 atom % 18O
10 mM in water,≥98%
10 mM/DMSO
10 wt.% solution in hexanes
10 μg/ml in acetone
10% Pd basis
10% Pd(OH)2
10% in propanediol
10%的水溶液
100 mPa.s, neat(25 °C)
100 ng/μL in 乙腈
100 μg/ml in ethanol
100%(W/V)
100-200 mesh
1000 μg/mL in methyl tert-butyl ether
10000 ×
1000mg/L in H2O
1000ug/mL,in 1%HNO3
1000μg/mL in Acetonitrile,uncertainty 2%
1000μg/mL in H2O
1000μg/mL in Hexane,不确定度:2%
1000μg/mL in Methanol,不确定度2%
1000μg/ml in H2O(不确定度 1%)
1000μg/ml in 1.0 mol/L HNO3
1000μg/ml transPermethrin
1000μg/ml(溶剂:H2O)
1000~1500mpa.s,25℃
100mg/L in 1%HCl
100mg/L in water
100mg/L于甲醇
100ng/μl丙酮溶液
100ug/ml in 1%HCl
100ug/ml in Acetonitrile
100μg/mL in Acetonitrile,uncertainty 3%
100μg/mL in Acetonitrile,不确定度3%
100μg/mL in H2O
100μg/mL in Hexane,不确定度3%
100μg/mL,U(%)=2,介质:甲醇
100μg/ml in H2O(不确定度 2%)
100μg/ml in Acetonitrile
100μg/ml (U=2%,溶剂:丙酮)
100μg/ml (U=4%,溶剂:正己烷)
100μg/ml (溶剂:MeOH)
100μg/ml, U%=2 (溶剂:丙酮)
100μg/ml(u=2%,溶剂:丙酮)
100μg/ml(u=4%,溶剂:丙酮)
100μg/ml(u=4%,溶剂:丙酮)
100μg/ml,u=5%
100目
10:1 提纯
10:1提纯
10U/μl
10mg/ml
10ug/ml
10万U/g
12% (w/v)
1250目
13-14% active oxygen
14% in H2O
1500~2500mpa.s,25℃
199.9 mOsmol·Kg-1
1M in water
1M,pH7.6
1g/LMeCN
1mg/ml(溶剂:MeOH)
1×,无菌,DEPC处理
2%粘度:6mPa.s,甲氧基:28-30%;羟丙基:7.0-12%
2-3 mm
2.0 M solution in THF,Acseal
2.0 M solution in diethyl ether, Acseal
2.0M in THF
2.0M
20 wt.% in H2O
20% in C6H5Cl
20%水溶液
20-25% 乙醇溶液
20-60目
2000ug/ml in Methanol
2000μg/mL in methanol
200mM
20目
2400分子量
25 ug/mL in acetonitrile
25% in H2O
25% in methanol
25%
250~450mpa.s,25℃
500g
2600~3300mpa.s,25℃
27% in C4H8O2
28% in water solution
28%-33% in water
299.5 mOsmol·Kg-1
2ml
3% (w/v)
3-5 mm
3.0 M in diethyl ether
3.00 Normal
30% (v/v)
30% in water
30%水溶液
30-35%
3000(5um)
3000ppm
300目
31wt.% phthalyl
3400~5000mpa.s,25℃
36 wt. % in H2O
36%,固体
3mm-5mm,干燥剂用
4.5-6.5% (Al)
40 cst
40 wt. % in H2O (8.8 M)
40 wt.% in H2O
40% (w/w)
40% w/w in methanol
40-47%MgO
40-60目,气相、液相色谱柱专用
400 kDa
40000mPa.s
40U/μl
40nm 球形,99.5%
44 wt. % in H2O
44-50%
4400u/mg
45%
49 wt. % in 2-ethylhexanoic acid
5% on activated carbon, reduced,50% water wet paste
5%溶液
50 wt. % in mineral spirits
50 wt.% in H2O
50% in Methanol
50% in triacetin, stabilized
50% solution in H2O
50% 水溶液
50%+ in water
50%溶液
50%甲苯溶液
50%甲醇溶液
50-100 mesh
50-54%
500.5 mOsmol·Kg-1
5000~6400mpa.s,25℃
500mg/L in 1%HCl
500μg/ml in 1% HNO3
55.0 - 58.0 %
56% 8微米
595ug/mg
5mg水/ml,测水量较高样品
60 wt %分散液
60% in Heptane,ca. 1.7mol/L
60% in water
60%溶液
60-80目,气相、液相色谱柱专用
600.9 mOsmol·Kg-1
6000(2.5um)
600目
62% 10微米
65 wt. % in mineral spirits
65% in EtOH
65%水溶液
65-72% in Water
650 μg/mg
65wt% in H2O
68-70%
68-72 %
7-9%
70 wt. % 正丙醇溶液
70% (溶剂:H2O)
70-75% in heptane
70-77 g/L (Activator 42 content, titration)
700-900ATU/g
700.2 mOsmol·Kg-1
7000U/g
74%
74-76% in Water
75% (contains ca. 23% isomer)
75.0%(GC)
80 % water
80 wt. %正丁醇溶液
80 wt.%
80% (HPLC)
85% (T)
85%(荧光分析试剂)
85%,GC
85+%
85.0%(GC)
8g/L in methanol
9-11%
90% (LC/MS-ELSD)
90%(荧光分析试剂)
90%,含100ppm 氢醌稳定剂
90%(荧光试剂)
90%,GC
90%,LC
90-95%
92%,含有稳定剂MEHQ
92-94 %
93%固含量,5%-7%的甲苯
94%(HPLC)
95 %
95% (contains <6%solvent)
95% (contains H2O)
95% (mix)
95% (stabilized with 1%BHT)
95% containing less than 10% EA
95%(分析标准试剂)
95%, MW 20000 Da
95%, MW 750 Da
95%,MW 350 Da
95%,MW 550 Da
95%,含100-500 ppm TBC稳定剂
95%,含100ppmMEHQ稳定剂
95%(荧光分析试剂)
95%(高纯试剂)
95%,40-60目
95%,LC&T
95%,NMR
95%,ee99%
95.0% (qNMR)
96% (GC)
96% (stabilized with MEHQ)
96% ,含80- 120 ppm hydroquinone 稳定剂
96% dry weight,5-10% 甲醇做稳定剂
96%+
96%,含200 ppm MEHQ 稳定剂
96%,异构体混合物
96%,异构体混合物
97 atom % 18O
97% average Mw3400
97%(10 wt% in hexanes)
97%(NMR)
97%(contains of Anhydride)
97%(stabilized with Copper chip)
97%(stabilized with MEHQ)
97%(荧光分析试剂)
97%+
97%,含 900 ppm MEHQ 稳定剂
97%,含0.1%对叔丁基邻苯二酚(TBC)稳定剂
97%,含100ppm BHT稳定剂
97%,含稳定剂HQ
97%,含铜稳定剂
97%(GC)
97%(基于干物质)in 25% H2O
97%,含稳定剂TBC
97%,含铜稳定剂
97%,顺反异构体混合物
97.0% (NT)
97.0% (TLC)
97.0-103.0% (NT)
97.5%
98 atom % D, 98% (CP)
98% (contains 1-(3,6-Dimethylpyrazin-2-yl)ethanone)
98% (contains <1%H2O)
98% (only trans)
98% (only trans-)
98% (stabilized with HQ)
98% 200目
98% GC,T
98% metals basis
98% 异构体混合物
98% 生物技术级
98%(GC)(T)
98%(stabilized with BHT)
98%(生物技术试剂)
98%(荧光分析试剂)
98%,ee 97%
98%,mixture of α and β isomers
98%,含0.01% KOH稳定剂
98%,含90 - 110 ppm MEHQ 稳定剂
98%,用于细胞培养
98%,顺反混合物
98%(mixture of isomers)
98%(分子筛、 Water≤50 ppm)
98%,Ni32%
98%,Pd~35%
98%,viscosity: 800~1200 mPa.s
98%,with molecular sieves, Water≤50 ppm (by K.F.), MkSeal
98%,低含水量
98%,含600 ppm 环氧丙烷稳定剂
98.9-101.2% B2O3 basis
98atom%
99% (TLC)
99% (purity excludes ~1% Zr)
99% (stabilized with MEHQ)
99% mix TBC as stabilizer
99%(HPLC)
99%(分析标准试剂)
99%(植物细胞培养试剂)
99%(离子对色谱级试剂)
99%(离子对色谱试剂)
99%, ee 99%
99%,300目
99%,50目
99%,99.9%-Ir
99%,ee 98%
99%,含10 - 20 ppm MEHQ 稳定剂
99%,含10-15ppm 4-叔-丁基邻苯二酚稳定剂
99%,含10-50ppm 4-methoxyphenol 稳定剂
99%,含15 - 20 ppm MEHQ稳定剂
99%,含50ppm BHT 稳定剂
99%,含稳定剂MEHQ
99%,无水级,含分子筛,水≤50ppm
99%,无水级
99%atom D
99%(升华纯化试剂)
99%(细胞培养试剂)
99%(荧光试剂)
99%(试剂级)
99%,HPLC
99%,~300目
99%,含铜屑稳定剂
99.5% (GC)
99.5% (REO)
99.5% metals basis,300目
99.5%(30nm)
99.5%(高纯试剂)
99.5%,粉末
99.5%,(分子筛、 Water≤50 ppm)
99.5%(无水高纯试剂)
99.5%, Water≤50 ppm (by K.F.), MkSeal
99.5%,异构体混合物
0.995
99.60%
99.7%(GC)(标准试剂)
99.8%(分析标准试剂)
99.8%,with molecular sieves, Water≤50 ppm (by K.F.), Acseal
99.8%,with molecular sieves, Water≤50 ppm (by K.F.), MkSeal
99.9 atom % D
99.9% (高纯试剂)
99.9% metal basis
99.9% metals basis,1μm
99.9% metals basis,≥200目
99.9% metals basis,1~2μm
99.9% metals basis,200nm
99.9% trace metals basis (purity excludes ~2% HfO2)
99.9%,50nm
99.9%-Eu(REO)
99.9%-Re
99.9%-Y(REO)
99.9%(分子筛、 Water≤50 ppm)
99.9%,1-3um
99.9%,200目
99.9%,with molecular sieves, Water≤50 ppm (by K.F.), MkSeal
99.95% metal basis
99.95% metals basis,1200目
99.95% metals basis,2000目
99.95% metals basis,4000目
99.95% metals basis,5000目
99.95% metals basis,750-850目
99.95% trace metal basis
99.99% metals basis,1-3mm
99.99% metals basis,≥200目
99.99% metals basis,粒径:5μm
99.99% metals basis,0.5mm 直径
99.99% metals basis,1-3mm
99.99% metals basis,≤0.1μm
99.99%metals basis
99.99%(高纯无水试剂)
99.99%,water:0.5-0.8%
99.995 % metals basis
99.999% metals basis,≥100目
99.9995% metals basis
99.9999% trace metals basis
99.99999% metals basis
>65.0%(GC)
>65.0%(HPLC)
>70.0%(T)
>80.0%(LC)
>85%
>90%,内径:5-10nm,外径:10-30nm,长度:10-30μm
>90%,内径:5-10nm,外径:20-40nm,长度:10-30μm
>92%
>95%(T)
>96%(GC)
>96%(with isomers)
>96.0%(GC),含0.1% TBC稳定剂
>97%(NMR)
>98%(HPLC)
>98.0% (GC)
>98.0%(N&T)
>98.0%(T&GC)
>98.5%(HPLC)
>98.5%(HPLC), Sublimed
>99 % (HPLC) ), Sublimed
>99%(HPLC),Sublimed
>99.0% (HPLC)
>99.9% (GC)
>99.9%,内径:3-5nm,外径:8-15nm,长度:~50μm
>99.9%,内径:5-10nm,外径:10-20nm,长度:10-30μm
>99.9%,内径:5-10nm,外径:20-30nm,长度:10-30μm
>99.9%,内径:5-12nm,外径:30-50nm,长度:10-20μm
A solution in methyl acetate,>98%
A solution in methyl acetate,≥98%
ACS reagent, ≥99%
ACS, ≥85 wt. % in H2O
ACS, ≥98%
ACS, ≥98.0%
ACS, ≥98.5%
ACS, ≥99.8%
ACS,99.0%
ACS,≥97.0%
ACS,≥98%
ACS,≥99.0%
AR, ≥99.0%
AR, ≥99.5%
AR,40-45% MgO basis
AR,96.0%
AR,99.0 %
AR,99.00%
AR,99.9%
AR,bp 30-60 °C
AR,bp 90-120 °C
AR,≥98.0% (GC)
AR,40%
AR,80%
AR,>99.0%(GC)
Al2O3:46%
Analytical Volumetric Solution,0.005M
Analytical Volumetric Solution,2.0M
BP Reference Standard
BR,水溶性
BR,100u/mg
BR,30u/mg
BR,50%
BR,500u/mg
BR,5u/mg
BR,70%
BR,96%
BR,98.5%
C18:80-90%
CP,100目
CP,96%
CP,99.5%
CP,99.0%
Ca: 20.0 ~ 24.0 %
Cl,13.3-15.8%
D,98%
D,99.8%+0.03% V/V TMS
D,99.96%
D40
D60
D80
Dye content 45 %
Dye content 50 %
Dye content 75 %
EP Reference Standard
Extent of labeling: ~2.6 mol cyanoethylation per mol cellulose (D.S.)
Fe 25-35% w/w
Fe2O3≥85%
Fe含量:21%
GR,99.7%
GR,≥99.0%
GR,99.9%
H 型离子交换树脂
HPLC≥90%
II型,粘度:100000mPa.s
II型,粘度:100mPa.s
II型,粘度:15000mPa.s
II型,粘度:4000mPa.s
II型,粘度:400mPa.s
Igepal CO-520
Ind
Ir 50-54%
Ir:73%
Isotopic purity: 99%
I型,粘度:100mPa.s
I型,粘度:30mPa.s
I型,粘度:4000mPa.s
I型,粘度:400mPa.s
M.W 4000
M.W 5000
M.W :30000-100000
M.W. 250000(DS=0.7) ,1500-3100mPa.s
M.W. 28000
M.W.2000
MW 1000
MW 3000 Da
MW 6000 Da
Mesh 20-60
Mixture of Diastereomers
Mn ~15,000 by GPC;Mw ~34,000 by GPC
Mn ~28000
Mn~120,000
Mn~25000
Mn~3000
Mn≥4.0%水溶液
Mo 56.5%
Mv~35,000,粗粉
Mw 1000
Mw 3000
Mw ~315
Mw ~480
Mw ~590
Mw~1000
Mw~1000万
Na 型离子交换树脂
Natural
Ni:47%
Os ≥42.5%
PEG400MO
PEG600MO
PEH-15
PEH-3
PEH-6
PT,99.9-100.1%
Pd 15.2%
Pd 37.3%
Pd 4-5% w/w (cont. Pd)
Pd 51.2%-53.9%
Pd 58.2%
Pd ~40.0%
Pd ≥36.5%
Pd ≥39.0%
Pd ≥50%
Ph Eur
Potency 1:16-32
Protein ≥10 % by biuret
Pt 10%
Pt 15.2%
Pt 34.0%
Pt,18.02%
Pt:≥58%
RG
RH:43.0%-46.6%
Rh 17.1%
Rh 21%
Rh 21.3%
Ru 26% - 30%
SDS-PAGE,90%以上;抗原性,免疫电泳法90%以上;溶剂为0.01mol/L pH7.2 PBS
SU
Standard for GC,>99.7%(GC)
Standard for GC,>99.9%(GC)
Standard for GC,≥99.5% (GC)
Standard for GC,≥99.6%(GC)
Strength ≥290%
Sublimed,>98%(HPLC)
T-95%
TiCl3:76.0-78.5%
USP2910,2%粘度:15mPa.s,甲氧基:28-30%;羟丙基:7.0-12%
USP2910,2%粘度:3mPa.s,甲氧基:28-30%;羟丙基:7.0-12%
USP2910,2%粘度:50mPa.s,甲氧基:28-30%;羟丙基:7.0-12%
UV≥98%
Viscosity Grade 100
Viscosity Grade 150
Viscosity Grade 46
Viscosity Grade 68
W-180
Zn 10-12%
ZrO2≥20%
analytical standard,0.100mg/ml in methanol
analytical standard,100μg/ml in methanol
analytical standard,10μg/ml in methanol
analytical standard,10μg/ml,u=4% in acetone
analytical standard,50ug/ml in methanol:toluene(4:1)
analytical standard,98%
anhydrous,98%
average Mn 10000
average Mn 1500
average Mn 20000
average Mn 300
average Mn 440
average Mn 6000
average Mn 8000-10000
average Mn 8000
average Mn 800
average Mn ~10,000, powder
average Mn ~1,000
average Mn ~2,000
average Mn ~530
average Mn~428
average Mv 1000000
average Mw 4,000-6,000, 40 wt. % in H2O
average Mw ~160,000
average Mw ~800,average Mn ~600
cabot vulcan xc-72
chloride form, 100-200 mesh
chloride form, 50-100 mesh
diameter 0.05 - 0.1μm ,2.5% w/v
diameter 0.05 - 0.1μm ,2.5% w/v
diameter 0.2 - 0.5μm ,2.5% w/v
diameter 0.6 - 1.0μm,2.5% w/v
epoxy value:0.43
epoxy value~4
for HPLC,99.7%
for HPLC,99.9%
for HPLC,≥99.0%
for LC-MS,≥25% in H2O
for LC-MS,≥99.0%
for LC-MS
for spectrophotometric det. of Cu, ≥99%
for spectrophotometric det. of Cu, ≥99%
hydroxide form
inherent viscosity: 0.3-2.5dl/g
liquid
low odor
melt index: 9 g/10 min
mix98%
natural,FG
n≈100
n≈10
n≈25
n≈40
n≈4
pH8.0
pH标准值:9.18
pellets,3-5 mm
potency ≥2500 units/mg
puriss., >= 99.0 % GC
reagent grade
spectrophotometric grade
standard for GC,≥98.0%(GC)
standard for GC,≥99.7%(GC)
standard for GC,≥99.8%(GC)
styrene 22 wt. %
tech 85%
tech. grade
used as a stain and brightening agent
viscosity 1000±80mPa.s
viscosity 100±8mPa.s
viscosity 350±25mPa.s
viscosity 500±30mPa.s
~5% in H2O
~5% in a mixture of lower aliphatic alcohols and water
~50% in H2O
~65%水溶液
~95% (TLC)
≥ 0.50 U/mg
≥0.2 units/mg
≥10 units/mg protein
≥100,000-500,000 units/ml
≥1000 units/mg
≥180 units/mg protein (10,350 BAEE/3,450 USP/NF units/mg protein)
≥20 units/mg protein
≥29% Ti (as TiO2) basis, technical
≥3,000 units/mg dry weight
≥3,000 units/mg protein
≥30 units/mg dry weight
≥300 units/g dry weight
≥300,000 units/mg protein
≥40% ZrO2 basis
≥40%(GC)
≥45 units/mg protein
≥45%(E)
≥500 units/mg dry weight
≥57%
≥6,000 units/mg protein
≥70%(T)
≥70%,块状
≥70.0%
≥78%(T)
≥85% (GC)
≥85%(T)
≥88%(GC)
≥90% (PAGE)
≥90% (T)
≥90%(HPLC)
≥93.0%
≥95% (HPCE)
≥95% H4P2O7 basis
≥95%(HPLC)(N)
≥95%(SDS-PAGE)
≥95%,外径:1-2nm,长度:5-30μm,浮动催化
≥95%(C22:80%-84%,C20:12%-16%,C18<2%)
≥95%(GC)
≥95%,顺反混合物
≥95.0 %
≥97% (GC)
≥97% (NMR)
≥97%(GC&T)
≥97%(LC&T)
≥97%,含稳定剂MEHQ
≥97%,异构体混合物
≥97.0% (AT)
≥97.0% (HPLC),用于荧光分析
≥98% (GC)
≥98% (enzymatic)
≥98%(HPLC)(T
≥98%(T)(GC)
≥98%,低含水量
≥98%,含稳定剂MEHQ
≥98%,异构体混合物
≥98%(T)
≥98.0% (F)
≥98.0% (HPLC),用于荧光分析
≥98.0%(N)
≥98.5% (sum of enantiomers, GC)
≥99% (titration)
≥99% sum of enantiomers
≥99%(75% in ethyl acetate solution)
≥99.0% (NT)
≥99.0% (TLC)
≥99.0% (sum of enantiomers, GC)
≥99.7%(GC)
≥99.95% metals basis
≥99.99 %
≥99.999% metals basis,粒径:1-6mm
≥99.999%
中分子量 20000-100000
中粘度射出级, MI:18-22 g/10min(225°C)
二氧化硅:38.0%~42.0%
二聚,三聚和四聚甘油 ≥75 w/%,七聚甘油以上 ≤10w/%
优级纯
光谱级, ≥99%
光谱级,≥99.5%
光谱级,≥99.5%
农残级,≥99.9%(GC)
冻干粉
分子量 2000
分子量 7000~8000
分子量 8000-10000
分子量1300
分子量2000
分子量2400
分子量3000
分子量>700000
分子量:900
分析对照品 98%
分析对照品, GC≥98%
分析对照品,GC≥95% (sum of enantiomers)
分析对照品,HPLC≥80%
分析对照品,≥95%(HPLC)
分析对照品,≥99%(HPLC)
分析对照品,95%
分析对照品,≥97%
分析对照品,>96%
分析标准品, ≥99.5% (GC)
分析标准品,100μg/ml in acetonitrile
分析标准品,94%
分析标准品,95%
分析标准品,99.7%
分析标准品,>99.5%(GC)
分析标准品,>99.9%(GC)
分析标准品,≥98% (HPLC)
分析标准品,≥99%(HPLC)
分析标准品,用于环境分析,≥99.5%(GC)
分析标准品,99.8%
分析标准品,>98%
分析标准品,HPLC≥98%
分析标准品,≥99%
分析标准品,≥99.0%(GC)
分析标准品,≥99.7% (GC)
分析标准品,用于环境分析
助滤剂
包含≤1000 ppm 氧化丙烯稳定剂, 98%
化妆品级
半乳糖醛酸(干基计)≥74.0 %
合成洗涤剂助洗剂用
含百秋里醇(约26%~33%)
含紫苏醛≥55%
型号:6501(1:1)
基质:SiO2,表面基团:-COOH,粒径:1-2μm,单位:10mg/ml
基质:SiO2,表面基团:-COOH,粒径:2-3μm,单位:10mg/ml
基质:SiO2,表面基团:-COOH,粒径:3-4μm,单位:10mg/ml
基质:SiO2,表面基团:-COOH,粒径:4-5μm,单位:10mg/ml
基质:SiO2,表面基团:-Epoxy,粒径:1-2μm,单位:10mg/ml
基质:SiO2,表面基团:-Epoxy,粒径:2-3μm,单位:10mg/ml
基质:SiO2,表面基团:-Epoxy,粒径:3-4μm,单位:10mg/ml
基质:SiO2,表面基团:-Epoxy,粒径:4-5μm,单位:10mg/ml
基质:SiO2,表面基团:-NH2,粒径:0.1-1μm,单位:5mg/ml
基质:SiO2,表面基团:-NH2,粒径:3-4μm,单位:10mg/ml
基质:SiO2,表面基团:-NH2,粒径:4-5μm,单位:10mg/ml
基质:SiO2,表面基团:-SiOH,粒径:1-2μm,单位:10mg/ml
基质:SiO2,表面基团:-SiOH,粒径:2-3μm,单位:10mg/ml
基质:SiO2,表面基团:-SiOH,粒径:3-4μm,单位:10mg/ml
基质:SiO2,表面基团:-SiOH,粒径:4-5μm,单位:10mg/ml
基质:SiO2,表面基团:-COOH,粒径:1-2μm,单位:10mg/ml
基质:SiO2,表面基团:-COOH,粒径:2-3μm,单位:10mg/ml
基质:SiO2,表面基团:-COOH,粒径:3-4μm,单位:10mg/ml
基质:SiO2,表面基团:-COOH,粒径:4-5μm,单位:10mg/ml
基质:SiO2,表面基团:-Epoxy,粒径:1-2μm,单位:10mg/ml
基质:SiO2,表面基团:-Epoxy,粒径:2-3μm,单位:10mg/ml
基质:SiO2,表面基团:-Epoxy,粒径:3-4μm,单位:10mg/ml
基质:SiO2,表面基团:-Epoxy,粒径:4-5μm,单位:10mg/ml
基质:SiO2,表面基团:-NH2,粒径:0.1-1μm,单位:5mg/ml
基质:SiO2,表面基团:-NH2,粒径:3-4μm,单位:10mg/ml
基质:SiO2,表面基团:-NH2,粒径:4-5μm,单位:10mg/ml
基质:SiO2,表面基团:-SiOH,粒径:1-2μm,单位:10mg/ml
基质:SiO2,表面基团:-SiOH,粒径:2-3μm,单位:10mg/ml
基质:SiO2,表面基团:-SiOH,粒径:3-4μm,单位:10mg/ml
基质:SiO2,表面基团:-SiOH,粒径:4-5μm,单位:10mg/ml
对照品
平均分子量 3000
平均分子量 600
平均分子量 8000,K16-18
平均分子量 ~400
平均分子量1200
平均分子量1800
平均分子量2000000
平均分子量200
平均分子量500
平均分子量550
平均分子量600
强度:150%
强度:200%
挤出级,白色粉末
无水 99.9%(REO)
无水,粉末,99.9% trace metals basis
无水级, 99.5%
无水级, ≥99%
无水级,98%
无菌
显微镜用
显色试剂
来源于牛血液
来源于鲑鱼睾丸
柱层析
梯度色谱级, ≥99.9%
植物细胞培养级,98%
植物细胞培养级,99%
植物细胞培养级,≥99.5%
沸点130-134℃
沸点184-188℃
油状50%
溶剂:SiO2,表面基团:-Epoxy,粒径:0.1-1μm,单位:5mg/ml
溶剂:SiO2,表面基团:-NH2,粒径:0.1-1μm,单位:5mg/ml
溶剂:SiO2,表面基团:-NH2,粒径:3-4μm,单位:10mg/ml
溶剂:SiO2,表面基团:-NH2,粒径:4-5μm,单位:10mg/ml
溶剂:SiO2,表面基团:-SiOH,粒径:0.1-1μm,单位:5mg/ml
熔融指数 2.2g/10min
熔融指数 35g/10min
特级
环氧值eq/100g:0.70
生物医用级,≥98.0%,<70μm
生物技术级,99%
生物染色级
用于GC衍生化, ≥99.0% (GC)
用于分子生物学,≥99.0%(T)
用于分子生物学,≥99.0%
用于分子生物学,≥99.5%
用于微生物
用于植物细胞培养,≥99.0%
用于电泳,≥99%
用于细胞和昆虫细胞培养,≥99%
用于细胞培养和昆虫细胞培养
用于荧光,异构体混合物
用于酶联免疫,≥99.0%
用糊精稀释的红甜菜根的提取物
电子级,99.9%
电泳级,≥99%
离子对色谱专用
离子对色谱级, ≥99.0% (AT)
离子对色谱级,≥99.0% (AT)
稀释成1升使用,稀释后的浓度为0.05M
粉末,99.9% metals basis
粉末,≤10um
粉煤灰活化剂用
粒径0.350 - 0.600 mm
粒径0.49 - 0.69 mm
粒径:10 nm,单位:>0.75 A520 Units/ml
粒径:10 nm,单位:>0.75 A520 Units/ml,溶剂:柠檬酸钠溶液
粒径:20 nm,单位:>0.75 A520 Units/ml
粒径:20 nm,单位:>0.75 A520 Units/ml,溶剂:柠檬酸钠溶液
粒径:30 nm,单位:>0.75 A520 Units/ml,溶剂:柠檬酸钠溶液
粒径:30 nm,单位:>0.75 A520 Units/ml,溶剂:柠檬酸钠溶液
粒径:40 nm,单位:>0.75 A520 Units/ml,溶剂:柠檬酸钠溶液
粒径:5.0μm,2.5 %(w/v)乙醇悬浮液
粒径:25μm
粒径:65μm
粘度(5%水溶液,20℃):500-20000mPa.s
粘度: 600-1000mpa.s,USP级
粘度:600-3000 mpa.s
粘度~120 mPa.s(25°C)
粘度~50 mPa.s,neat(25 °C)
粘度~70 mPa.s(25°C)
粘性液体
红外测油仪专用,≥99.8%
约0.5mol/L于水中
约40%水润湿品
细胞培养级, ≥98%
细胞培养级,≥98%
络合指示剂
羟值(mg KOH/g):133~148
羟值(mg KOH/g):23.0-25.0
羟值mgKOH/g:≤15,皂化值mgKOH/g:180~190
耐火材料粘结剂用
耐热型射出级
脱乙酰度 80.0%-90.0%
脱色率≥98%
色谱固定液
色谱级,99.0%
色谱级,≥98%
色谱级,≥99.5%(GC)
色谱级,≥99.5%
色谱级,≥99.7%(GC)
荧光分析试剂
荧光发射波长:525 nm,0.05 μmol/L
荧光发射波长:565 nm,0.05 μmol/L
荧光发射波长:605 nm,0.05 μmol/L
荧光发射波长:605 nm,0.05 μmol/L
荧光级
荧光试剂
蛋白组学级
蛋白酶抑制剂,98%
超干, 99.99% metals basis
超干,99.995% metals basis
超纯级,≥99%
超纯级,≥99.5% (HPLC)
超纯,97%
通常92%, 溶于2-二乙基己酸
酸值(mg KOH/g) ≤10, 皂化值(mg KOH/g): 100~130
酸值400~420
酸值mgKOH/g ≤10,皂化值mgKOH/g 212~222
酸值mgKOH/g ≤3,皂化值mgKOH/g 210~220
醇解度:87.0~89.0(mol/mol),CPS:4.6-5.4
醇解度:99.0-99.4 mol%,黏度:12.0-16.0 mPa.s
重蒸馏,99.5%
钻井液和完井液助剂用
铁含量≥37
铜含量1-3%
非离子型,HLB:14-16
颗粒
高分子量>100000
高纯,90%
黄腐酸FA ≥90%
黏度≥15000mpa.s
>80%
>85%
>97%(HPLC)
>98.0%
~25% in methanol(~0.8 M)
(99.9%-Dy) (REO)
(99.9%-Yb) ((REO))
(99.99%-Er)(REO)
(99.99%-Sm)(REO)
(99.99%-Zr) (REO)
(D, 99%)
(D,99.5%)
(D,99.8%)(0.03% v/v TMS)
(DHQD)2PHAL:0.552%
(D
(E)+(Z),98%
(FITC:Glucose = 1:250)
,>95.0%(T
-100mesh particle size
0.005000 mol/L (0.01N)
0.01 g/mL的硫酸铜水溶液
0.0100 Normal (N/100) in Methanol
0.0100 Normal (N/100)
0.01000 mol/L (0.02N)
0.01M
0.0200 Normal (N/50)
0.02000 mol/L (0.02N)
0.02500 mol/L (0.025N)
0.02500 mol/L (0.05N)
0.04% (w/v) in water
0.04% (w/v) in 异丙醇
0.04% 水溶液
0.05 M
0.05 wt.% 水溶液
0.05% (w/v) in water
0.05000 mol/L (0.1N)
0.05mol/L
0.05mol
0.1 M solution of THF
0.1 M
0.1% (v/v)
0.1% (w/v) in 异丙醇
0.1% in water
0.1%(w/v)in Acetic Acid
0.100 Molar (M/10)
0.100 Normal (N/10) in Denatured Alcohol
0.100 Normal (N/10) in Isopropyl Alcohol
0.100 Normal (N/10) in Methanol
0.1005mol/L (溶剂:H2O)
0.104mg/ml(溶剂:异辛烷)
0.105mg/ml(溶剂:异辛烷)
0.110mg/ml
0.1M aqueous solution
0.1N
0.1mol/L 介质:H2O
0.1mol/L,pH9.1
0.1mol/L,介质:H2O
0.1mol/L,基体:H2O
0.1μg/mL,U(%)=2,介质:异辛烷
0.2%
0.2%(w/v)in Acetic Acid
0.2%(w/v)in water
0.20%
0.2000 mol/L (0.2M)
0.25 M in 四氢呋喃
0.25% (w/w)
0.25%(w/v)in water
0.2500 mol/L (0.25N)
0.2500 mol/L (0.5N)
0.25M 2-甲基四氢呋喃溶液
0.25M solution in THF
0.25M solution in diethyl ether
0.2M in 甲醇
0.2mol/L
0.2mol/L甲醇溶液
0.3%
0.3000 mol/L (0.3N)
0.3M 四氢呋喃溶液
0.3g/L
0.3
0.4%(w/v)in water
0.400 Normal
0.45-0.55μm
0.5 M Solution In THF
0.5 M slurry in THF
0.5 M solution in THF,MkSeal
0.5 M
0.5 μg/mL in acetonitrile
0.5% (v/v)
0.5% (w/v)
0.5% (w/w)
0.5%水溶液
0.5-5.0 FALGPA units/mg solid, ≥125 CDU/mg solid
0.50%
0.500 Molar (M/2)
0.500 Normal (N/2) in Methanol
0.500 Normal (N/2)
0.50M 2-甲基四氢呋喃溶液
0.50M in 2-MeTHF
0.50mg/ml (溶剂:正己烷)
0.56 M 正己烷溶液
0.5M in ether
0.5M solution in THF, AcroSeal
0.5M 四氢呋喃溶液
0.5M,pH7.0
0.5MinTHF
0.5M,pH8.0
0.5M,pH9.4
0.5g/10min(熔融指数)
0.5g/L
0.5mol/L
0.5
0.5~1.5mmol/g, 100~200 mesh,1% DVB
0.6%(w/v)in water
0.6MinTHF
0.6mg/L,基体:甲醇
0.7 M in diethyl ether/hexanes
0.7mol/L in diethyl ether,Energyseal
0.8-2mm,元素分析仪专用
0.87
0.8M (庚烷溶液)
0.92mg/ml(溶剂:MeOH)
0.93
0.9M solution of THF
0.9M( 庚烷溶液试剂)
1 M Solution
1 M in Hexane
1 M in pentane
1 mg/mL in methyl tert-butyl ether
1 mg/ml (u=2%,溶剂:正己烷)
1 mg/ml(溶剂:MeOH)
1 mg/ml(溶剂:2% HNO3)
1 mg/ml(溶剂:H2O)
1 mol/L (溶剂:1 mol/L HNO3)
1 mol/L
1 wt. % in ethanol
1% (w/w)
1% crossl. with DVB, 1.0-1.5 mmol/g, 100-200 mesh
1% in Acetic Acid
1% on polyethylenimine/SiO2
1% 溶液
1% (溶剂:乙醇)
1%水溶液
1%(w/v)in methanol (甲醇)
1-3μm,元素分析仪专用
1.0 M Solution In Hexanes
1.0 M solution in Heptane
1.0 M solution in Hexanes, Acseal
1.0 M solution in Hexanes, MkSeal
1.0 M solution in Toluene, MkSeal
1.0 M solution of diethyl ether
1.0 M solution of hexanes
1.0 dl/g
1.0 mg/mL in Methanol
1.0 mol/L in H2O
1.0%HCl in 70%乙醇
1.0%HCl in 95%乙醇
1.00 Normal in Methanol
1.000 mol/L (1N)
1.000mol/L(1N)
1.00mg/mL u=2% 基质:正己烷
1.00mg/ml(u=2% 溶剂:正己烷)
1.0M in Hexane,MkSeal
1.0M in MeTHF
1.0M in cyclohexane
1.0M in toluene
1.0M solution in THF, Acseal
1.0M 庚烷溶液
1.0M 甲苯溶液
1.0M (四氢呋喃溶液试剂)
1.0mg/g KOH
1.0mm 直径, 99.8%(高纯试剂)
1.0mm 直径, 99.8% metals basis
1.0mol/L in Toluene
1.0mol/l in Toluene
1.3 M in THF
1.3%-1.5% in isopropanol
1.5 solution 20 wt. % in methanol
1.5-2.0u/mg
1.6 M in diethyl ether
1.6M 乙醚溶液
1.6M 正己烷溶液
1.9-2.2M
1/16吋(柱状)
1/2Na2CO3:0.1000mol/L
10 % 溶液
10 mg/mL
10 ng/ul于环己烷
10% w/v in ethanol
10% w/v in isopropanol/toluene, 98% trace metals basis
10% w/w soln. in THF
10%(W/V)
10%Pd
10%水溶液
10%的水溶液,约2.4mol
L
10,000× in DMSO
10,000× in water
10-80%
10.0 Normal
10.0μg/g,基体:异辛烷
10.0μg/g
100 IU/mg
100 U/mg
100 ng/μL(溶剂:MeOH)
100 μg/mL in methanol
100 μg/mL in 异辛烷
100 μg/mL(异辛烷溶液)
100%, 99.96 atom % D
100-200 mesh, 1%DVB,Substitution 0.3-0.8mmol/g
100-200 mesh,1% DVB,0.4-3.0mmol/g
100-300 nm, 25% in H2O
100.0μg/g(溶剂: 0.5mol/L HCl)
1000 usp u/mg
1000 μg/mL in MeOH
10000 x in DMSO
100000mPa.s
10000x in DMSO
10000x in H2O
10000×
1000g/ml(溶剂:5% HCl)
1000mg/L,溶剂:1%硝酸
1000mg/L(溶剂:H2O)
1000mg/L,in water
1000mg/ml(溶剂:10% HCl)
1000u/mg solid,小牛肠,粉末
1000ug/ml in 0.05mol/L NaOH
1000ug/ml in Methanol
1000μg/mL in Acetonitrile, 不确定度2%
1000μg/mL in Acetonitrile , 不确定度2%
1000μg/mL in Acetonitrile,不确定度2%
1000μg/mL in H2O,不确定度:1%
1000μg/mL in Methanol,不确定度 2%
1000μg/mL in Methanol,不确定2%
1000μg/mL in methanol,不确定度:2%
1000μg/mL in methanol,不确定度2%
1000μg/mL(11%盐酸溶液)
1000μg/ml in 1% HNO3
1000μg/ml in 10% HCl
1000μg/ml in 10%HCl
1000μg/ml in 1mol/L HNO3
1000μg/ml in 1mol/L的硝酸
1000μg/ml(溶于甲醇溶液)
1000μg/ml,介质:1.0 mol/L硝酸
1000μg/ml,基体:1mol/L HNO3
1000μg/ml,溶于吹扫-捕集甲醇溶液中1000μg/ml(甲醇溶液)
1000μg/ml,溶剂:1.0 mol/L HNO3
1000μg/ml(溶于丙酮)
1000μg/ml(溶于吹扫-捕集甲醇溶液)
1000μg/ml(溶剂:1.0 mol/L HNO3)
1000μg/ml(溶剂:1.0Mol/L HNO3)
1000μg/ml(溶剂:10% HCl)
1000μg/ml(溶剂:1mol/L硝酸)
1000μg/ml(溶剂:甲醇)
1000μg/ml(溶剂: 10% HCl)
1000μg/ml(溶剂:0.05mol/L NaOH )
1000μg/ml(溶剂:0.1mol/LNaOH)
1000μg/ml(溶剂:1.0 mol/L HNO3)
1000μg/ml(溶剂:10% HCl)
1000μg/ml(溶剂:10% HNO3)
1000μg/ml(溶剂:2.0mol/L HCl)
1000μg/ml(溶剂:二硫化碳)
1000μg/ml,溶剂:甲醇
1000μg/ml(溶剂:1.0 mol/L HNO3)
1000目
100g/ml(溶剂:1%HNO3)
100mg/L,溶于吹扫-捕集甲醇溶液中
100mg/L于P/T甲醇
100mg/L(溶剂:H2O)
100ng/ul(基体:乙腈)
100ng/μl(溶剂:丙酮)
100ng/μl溶液:丙酮
100ug/ml in 1%HNO3
100ug/ml in 5%HCl
100ug/ml(溶剂:丙酮)
100μg/mL in Hexane ,不确定度3%
100μg/mL in H2O,不确定度:2%
100μg/mL in Hexane,uncertainty 3%
100μg/mL in Hexane,不确定度3%
100μg/mL in Hexane,不确定度:3%
100μg/mL in Methanol , 不确定度3%
100μg/mL in Methanol,不确定度3%
100μg/mL in methanol
100μg/mL u=4% 基质:丙酮
100μg/mL, U(%)=2 , 介质:异丙醇
100μg/mL,U(%)=2,介质:正己烷
100μg/mL,U(%)=2,介质:甲苯
100μg/ml u=3%
100μg/ml u=4%
100μg/ml in 1% HNO3
100μg/ml in H2O
100μg/ml in methanol
100μg/ml u=3% in 石油醚
100μg/ml u=4%
100μg/ml (u=3% ,溶剂:正己烷)
100μg/ml ,u=5%
100μg/ml(u=2% 溶剂:丙酮)
100μg/ml(u=2%,丙酮)
100μg/ml(u=2%,溶剂:MeOH)
100μg/ml(u=2%,溶剂:甲苯)
100μg/ml(u=3%,溶剂:丙酮)
100μg/ml(u=3%,溶剂:PE)
100μg/ml(u=4%,溶剂:丙酮)
100μg/ml(u=6~4%,溶剂:丙酮)
100μg/ml(u=6~2%,溶剂:丙酮)
100μg/ml(基体:丙酮)
100μg/ml(基体:乙酸乙酯)
100μg/ml, U%=2 (溶剂:甲苯)
100μg/ml, U%=2 (溶剂:甲苯)
100μg/ml,U(%)=4基体:石油醚
100μg/ml,u=2% (溶剂:丙酮)
100μg/ml,u=2%(溶剂:丙酮)
100μg/ml,u=3%(溶剂:丙酮)
100μg/ml,u=3%(溶剂:丙酮)
100μg/ml,u=3%(溶剂:丙酮)
100μg/ml,u=4%(溶剂:石油醚)
100μg/ml,(U%=2,溶剂:丙酮)
100μg/ml( u=3%,溶剂:苯)
100μg/ml(U%=2 , 溶剂:异丙醇)
100μg/ml(U%=2 , 溶剂:苯)
100μg/ml(U=2%,溶剂:丙酮)
100μg/ml(U=2%,溶剂:正己烷)
100μg/ml(U=2,溶剂:丙酮)
100μg/ml(u=2% ,溶剂:丙酮)
100μg/ml(u=2%,溶剂:EA)
100μg/ml(u=2%,溶剂:MeOH)
100μg/ml(u=2%,溶剂:异丙醇)
100μg/ml(u=2%,溶剂:丙酮)
100μg/ml(u=2%,溶剂:MeOH)
100μg/ml(u=2%,溶剂:丙酮)
100μg/ml(u=2%,溶剂:正己烷)
100μg/ml(u=3%,溶剂:乙醇)
100μg/ml(u=3%,溶剂:EA)
100μg/ml(u=3%,溶剂:PE)
100μg/ml(u=3%.溶剂:MeOH)
100μg/ml(u=3%,溶剂:丙酮)
100μg/ml(u=3%,溶剂:石油醚)
100μg/ml(u=4%,溶剂:PE)
100μg/ml(u=4%,溶剂:石油醚)
100μg/ml(u=4%,溶剂:正己烷)
100μg/ml(u=4%,溶剂:丙酮)
100μg/ml(u=5%,溶剂:石油醚)
100μg/ml(u=5%,溶剂:MeOH)
100μg/ml(u=5%,溶剂:正己烷)
100μg/ml(u=6%,溶剂:丙酮)
100μg/ml(u=6~5%,溶剂:丙酮)
100μg/ml(u=7~3%,溶剂:丙酮)
100μg/ml(分析标准试剂)
100μg/ml(石油醚溶液)
100μg/ml,U%=2(溶剂:石油醚)
100μg/ml,U%=2(溶剂:丙酮)
100μg/ml,U%=2(溶剂:正己烷)
100μg/ml,U=2%(溶剂:丙酮)
100μg/ml,u=3%
100μg/m(u=6~2%,溶剂:丙酮)
100μ克/毫升(U = 2%,溶剂:丙酮 )
100条/EA
101.0 mOsmol·Kg-1
101ug/ml (溶剂:MeOH)
10M
10ng/μl溶于环己烷(分析标准试剂)
10x
10×,无菌,DEPC处理
10μg/ml u=7%
10μg/ml u=3%(溶剂:丙酮)
10μg/ml ,u=2%
10μg/ml(u=5%,溶剂:PE)
10μg/ml(u=6%,溶剂:PE)
10μg/ml(u=6~4%,溶剂:丙酮)
10μg/ml,u=4%(溶剂:丙酮)
10μg/ml,u=6%(溶剂:丙酮)
10μg/ml,u=7%
10μg/ml(u=%,溶剂:H2O)
10μg/ml(u=6%,溶剂:丙酮)
10μg/ml(u=7%,溶剂:MeOH)
10μg/ml(溶剂:丙酮)
10%atom(化学纯度:≥98.5%)
110 kDa
12.0-14.5% Fe basis
12.5-13.5% Fe basis
12500目,气相法
1250目,沉淀法
13.0-15.0%(以Pd计量)
14% (w/w)
14%(溶剂:H2O)
147.4μs/cm(25°C)
15% (v/v)
15%Mo
15%于四氢呋喃中, 约1.2mol/L
15-20wt. % in H2O, ≥99.99% trace metals basis
15-30nm,5mg/ml in H2O
15.0-18.0 mPa.s,丁醛基40-45%
150-200目
150μm
15g/L
15mPa.s
1650 U/mg
17-23%钒
18% in 二甲苯溶液
180U/mg protein
185 USP units/mg
19%-21%水溶液
19-23% Ce basis
1:1.5型
1G/L(溶剂:水)
1M in Dichloromethane
1M in MeTHF
1M in hexanes
1M in pentane
1M soln. in THF
1M solution in THF
1M solution in benzyl alcohol
1M solution of THF
1M (二氯甲烷溶液)
1M,pH 8.0
1M,pH7.4
1M,pH8.0
1U/μl
1mg/mL in methanol (:aqueous 10 mM NH4OH (7:3)), ≥90% (TLC)
1mg/mL in methanol (:aqueous 10 mM NH4OH (7:3)), ≥95% (TLC)
1mg/ml,无菌
1×,无菌
1,000 mesh
1:3000
2 % cross-linked with divinylbenzene
2 wt. % in H2O
2% (w/w)
2-3mm
2-5um/99.5%
2.0 M in DMF
2.0 M in H2O
2.0 M in THF, MkSeal
2.0M solution in THF
2.0M 己烷溶液
2.5 M solution in THF, Acseal
2.50 Normal
2.50%
2.5M 正己烷溶液
2.5U/μl
2.5mol/L (2.5 N)
20 wt. % in 4% sulfuric acid
20 wt. % in methanol
20 wt. % suspension in THF
20 wt. %(溶剂:H2O)
20 wt.% suspension in THF
20%w/w solution in diethylene glycol diethyl ether
20%四氢呋喃溶液
20%甲醇溶液,~20% in methanol (T)
20%(溶剂:H2O)
20-40 目
20-40目,气相、液相色谱柱专用
20-50mesh
20-50目
200 mPa.s, neat(25 °C)
200 mesh, 99%
200 μg/mL in hexane
200-300 目
200-HR, MW range 5-250kDa (globular proteins), MW range 1-80kDa (dextrans)
2000 目
20000×
2000mg/L于P/T甲醇
2000mg/L于二氯甲烷
2000ng/ul (溶剂:MeOH)
2000μg/ml (高纯度甲醇中)
200g/L
200unit/mg solid
200万单位
200亿cfu/克
20mg/L
20mg/ml
20nm-100nm,99.9% metals basis
20× in water
20×TBS,pH7.4
20μm
24% (w/v)
25 wt.% 水溶液
25% (v/v)
25% Aqueous solution
25:24:1
25cSt,40℃
25wt.% in water
27 units/mg
27.4%(以Pd计量)
28% in water
2M in THF
2M in tetrahydrofuran(26-29wgt%)
2M 四氢呋喃溶液
2mg水/ml,测含水量较低样品
3% (v/v)
3-5mg水/ml
3-5mm
3-5mm,干燥剂用
3-5μm, 99.99%
3-7mPa.s,5%甲苯/异丙醇80:20
3.0mg/g KOH
3.3mol/L(3.3N)
3.4um
3.5mol/L(50wt.%)inTHF
3.86μg/mL
30 nm 粒径, 20 wt. % 异丙醇溶液
30 units/mg
30 wt%甲醇溶液(ca. 5mol/L)
30% (w/w)
30% solution in H2O
30%乙二醇溶液
30%甲醇溶液
30%,PH 2~3(1%溶液)
30%,PH 6.8~8.5(1%溶液)
30-35% in H2O
30-60 目
3000 目
30nm 球形,99.5%
30nm 球形,99.5%
30u/mg
30~35%(BF3 计量)
30±2% in H2O
30目
32%溶液
32-36%
325 目
325目,沉淀法
34-40%Ca
35 μg/mL (异辛烷溶液)
35 μg/mL(异辛烷溶液)
35% (w/v)
35% (以Pt计量)
35wt.% in H20
35wt.% in H2O
37 wt. % in H2O
39-44% B2O3 basis, 31-37% CaO basis, powder
3M,pH5.2
3M
3mm-5mm,干燥剂用
4 units/mg dry weight
4% in water
4% isopropanol
4-苯乙烯磺酸:马来酸(摩尔比率1:1)
4.38ug/ml(溶剂:MeOH)
40% (w/v), with Sodium Iodide and EDTA
40% w/w aq. soln.
40% w/w in water
40% w/w水溶液
40% 水溶液,即 2.6mol/L
40%+ in water
40%溶液,电子级
40-60目 GC
40-60目,可用于农药和生化样品分析
40-60目,吸附性较弱,可用于极性及高沸点样品分析
40-60目,用于烃类和弱极性样品分析
40-60目,高沸点化合物,微量水分析
40-60目,高沸点化合物,微量水分析
40.0 - 50.0 %(溶剂:MeOH)
40.5%-42.5% Pb
400 目
400.5 mOsmol·Kg-1
40000u/g
40nm 球形,99.5%
40μm
43% NaPO3
43.6%(wt) in dichloromethane
43.7%(以Pt计量)
45%-50% 活性组分
45%的水溶液
45-50%
45.0 - 50.0%
47%
48%(BF3计量)
48-50% Ni basis,150μm
4N,靶材专用
4单位/毫克干重
5% (w/w)
5% Pd basis
5% carboxyl basis
5% on activated peat carbon, reduced,50% water wet paste
5% on activated wood carbon, reduced, dry
5% on activated wood carbon, reduced,50% water wet paste
5% on alumina powder, reduced, dry
5% on carbon
5% on silica powder, reduced, dry
5% (Pd 计量)
5%(w/v)
5%Pd
5-10 nm 粒径, 20 wt. % 水溶液
5.0 M in 1 M NaOH
50 kDa
50 wt. % in H2O, 99% trace metals basis
50 wt. % in propylene carbonate
50 wt. % 水溶液
50 wt. % (溶剂:H2O)
50 wt. %(溶剂:二氯甲烷)
50 μg/ml in ethanol,99%
50 μg/ml in ethanol,≥98%
50 μg/ml in ethanol,≥99%
50% (v/v)
50% (w/v)
50% Mixture of Isomers
50% in EA
50% in THF
50% in Water
50% w/w in hexanes
50% water-wet paste
50%乙醇溶液(共聚物Copolymer,7:3)
50%(强度250%)
50%(溶剂:水)
50%(荧光试剂)
50%(邻苯二甲酸二丁酯溶液)
50-100 目 (H)
50-100目,4.5-5.3mmol/g
50-70%
500 mg/L(溶剂:微量硫酸)
500 units/mg dry weight
5000 目
500U/mg
500mg/L Pb in 1%HNO3
500mg/L in water
500mg/L(水质标样)
500mg/L
500mg/L(溶剂:1% 硝酸)
500ug/ml in Water (20℃)
500μg/ml(溶剂:氯仿)
500μg/ml(溶剂:1% HNO3)
50U/mg
50g/L
50nm,99.5% metals basis
50nm,99.9% metals basis
50nm, 99.9%
50u/mg
50μg/mL in isooctane, analytical standard
50μg/ml(分析标准试剂)
51.6-52.6%(以Pt计量)
52%
549mg/L(溶剂:MeOH)
55% Mixture of Isomers
55% in water
56% Pt basis
56% (以Pt计量)
57 wt. %, distilled, 99.999% trace metals basis
5mol/L
5um/99.5%
6% (v/v)
6% (w/v)
6% w/v
6-9mPa.s,5%甲苯/异丙醇80:20
6.00 Normal
6.6-7.4%(Ca 计量)
60 Units/mg
60% dispersion in mineral oil
60% in Hexane, ca. 1.7mol/L
60% in water,300-500ppm MEHQ
60% w/w in water
60%(溶剂:H2O)
60%,GC
60-200目
60-70%
60-80目 GC
60-80目,可用于农药和生化样品分析
60-80目,吸附性较弱,可用于极性及高沸点样品分析
60-80目,用于烃类和弱极性样品分析
60-80目,高沸点化合物,微量水分析
60-80目,高沸点化合物,微量水分析
60-90目
600-800目
600u/mg
61%min in mineral spirits ,Pb 24%
64-66%的水溶液
65% in water
65%,LC
65%,混合物
65-70% P2O5 basis
68-72% in H2O
68.0-72.0% in H2O
7-8 wt. % in methanol
7-8%in Methanol
7.5% (w/v)
7.5% W/W P2O5
7.5% v/v
70 wt%甲苯溶液
70% aq. soln.
70% in ETOH
70%(工业级试剂)
70%(溶剂:水)
70%溶液
70%甲醇溶液
70%的水溶液,约7.3mol
70%(工业试剂)
70%,含稳定剂铜屑
700-900 g/cm2
72-82%
720 I.U./mg
73-79%
75 wt. % in H2O
75 wt. %(溶剂:H2O)
75%,消毒用
75%异丙醇溶液
75%水溶液
75%(含60-100 ppm Hydroquinone稳定剂)
75%,含稳定剂MgO
7500
770~820μg/mg
8 wt. % in H2O
80 wt%甲苯溶液,含0.3 % MgO 稳定剂
80 wt. %
80% (elemental analysis)
80% Mixture of Isomers
80% ethanol solution
80% in H2O
80% in ethanol
80%,用于显微镜
80%,用于生物染色
80%-85%
80%(在254 nm的高效液相色谱法)
80%,含2,6-异构体
80-100目 GC
80-100目,可用于农药和生化样品分析
80-100目,吸附性较弱,可用于极性及高沸点样品分析
80-100目,用于烃类和弱极性样品分析
80-100目,高沸点化合物,微量水分析
80-100目,高沸点化合物,微量水分析
80-85 %
80.00%
8000目
80wt.% in isopropanol
80μm
812u/mg
83%,GC
84%
85% (LC/MS-ELSD)
85% (溶剂:六甲基二硅氧烷)
85%(工业试剂)
85%(环状和长链异构体混合物试剂)
85%,cis + trans
85/38%
88% (m- and p- mixture)(stabilized with TBC + ONP + o-Nitrocresol)
88.5% (HPLC)
9%-10%γ-亚麻酸
9%
9-10wt %
9-11mPa.s,5%甲苯/异丙醇80:20
9-13 μm particle size
9.5mm 直径,99.999% metals basis
90 % as determined by SDS-PAGE
90% (GC)
90% (stabilized with MEHQ)
90% (stabilized with TBC)
90% GC
90% 荧光分析试剂
90%(T)
90%(stabilized with TBC)
90%(total of isomer)
90%(分析标准试剂)
90%(工业级试剂)
90%,含200ppm MEHQ稳定剂
90%,工业级
90%染料含量
90%(HPLC)
90%(分析标准试剂)
90%(含100ppm MEHQ稳定剂)
90%(工业试剂)
90%, 异构体混合物
90%,NMR
90%,异构体的混合物
90%,水溶液
90%,溶于水
90%,顺反异构体混和物
90%,顺反混合物
90.0% (GC)
90.0%(GC)
900 IU/mg
900u/mg
92%(GC)
92.0%
93% (stabilized with Phenothiazine)
93%,含200 ppm TBC 阻聚剂
93%(HPLC)
93%,GC
93%,LC
93.0%
94% (GC)
94%,含0.2% topanol 稳定剂
94.0%(GC)
94.00%
95% (H-NMR)
95% (contains <10%EtOH)
95% (contains <10%H2O)
95% (contains <3%H2O)
95% (contains =<11%H2O)
95% (sum of enantiomers)
95% +(stabilized with BHT)
95% +stabilized 0.1 % HQ
95% 99%ee
95% HPLC
95% anhydrous basis
95% ,stabilized with MEHQ
95%(ID:3-5nm,OD:8-15nm,Length:0.2-2um,-OH:≥3.7wt%)
95%(NMR)
95%(分析对照品试剂)
95%(包含三酯四酯)
95%(含稳定剂MEHQ)
95%(对映体混合物)
95%(异构体混合物)
95%(荧光分析试剂)
95%(荧光试剂)
95%(<5%DCM)
95%, MW 350 Da
95%, MW 40000 Da
95%, MW 550 Da
95%, MW 8000 Da
95%, stabilized
95%,5-和6-异构体混合物
95%,99%ee
95%,GC
95%,MW 40000 Da
95%,MW 750 Da
95%,含0.01 % 柠檬酸稳定剂
95%,含0.2% sodium carbonate 稳定剂
95%,含60-100 ppm MEHQ稳定剂
95%,含稳定剂铜屑
95%,顺反异构体混和物
95%,顺反混合物
95%(100ppm MEHQ 稳定剂)
95%(150ppm MEHQ稳定试剂)
95%(99%atom13C)
95%(K2CO3稳定试剂)
95%(stabilized with DCM)
95%(冻干粉试剂)
95%(外径:<2nm,长度:5-30μm)
95%(甲醇溶液)
95%, 异构体混合物(反式为主)
95%,100目
95%,1M solution in water
95%,3000ppm对苯二酚作为稳定剂
95%,98%ee
95%,MW 3400 Da
95%,T
95%,mixture of isomers
95%,stabilized with 5% K2CO3
95%,stabilized
95%,分子量200
95%,含有数量不等的酸酐
95%,含稳定剂MEHQ
95%,含稳定剂TBC
95%,含稳定剂铜屑
95%,顺反异构体混和物
95.0%(total of isomers)
96 atom % D, 98% (CP)
96% (predominantly (S-))
96% (stabilized with Copper chip)
96% mix TBC as stabilizer
96%(T)
96%(contains 15%H2O)
96%(stabilized with TBC)
96%(分析标准试剂)
96%(酯含量)
96%,含30 - 70 ppm MEHQ 稳定剂
96%(50-100ppm BHT)
96%(HPLC)
96%(分析对照品试剂)
96%, 大约200ppm BHT 稳定剂
96%,(99% ee)
96%,T
96%,指示剂(pH 11.5-14.0)
96%,混合构型
96%,溶于油
97% (<12%H2O)
97% (stabilized with 5% K2CO3)
97% (stabilized with HQ)
97% 10%H2O
97% N,T
97% TLC
97% average Mw20000
97% mixture of cis/trans
97% mixture of isomers
97% mix
97%(10 wt% in tetrahydrofuran)
97%(10wt% in hexanes)
97%(GC衍生化试剂,含1% TBDMSCl)
97%(含0.4% 4-叔-丁基邻苯二酚稳定剂)
97%(含200-300ppmMEHQ稳定剂)
97%(来源于鼠)
97%(铜作稳定剂)
97%(顺式和反式混合物试剂)
97%,99% ee
97%,含100-200ppm BHT稳定剂
97%,含50ppm BHT稳定剂
97%,含60-100ppm BHT稳定剂
97%,含含稳定剂氢醌
97%,含碳酸钾稳定剂
97%,含稳定剂MEHQ
97%,含铜屑稳定剂
97%,异构体混合物
97%,顺反异构体混合物
97%(20 ppm TBC )
97%(T)
97%(含15wt.% water稳定剂)
97%(含约10%的水)
97%(异构体混合物)
97%(总同分异构体)
97%(顺式和反式混合物)
97%, (E)+(Z)
97%, 5 mM DMSO Solution
97%, Sum of C16 C18 C20
97%, mixture of 2- and 4-isomers
97%,0.1% 对叔丁基邻苯二酚作稳定剂
97%,10mg/mL solution in water
97%,50% in Dichloromethane
97%,GC&T
97%,LC&T
97%,N
97%,ee值≥98%
97%,含0.05% BHT 稳定剂
97%,含稳定剂HQ
97%,含稳定剂MEHQ
97%,含稳定剂水滑石
97%,含铜粉稳定剂
97%,片状
97.0% (AT)
97.0% (T)
97.0% (sum of enantiomers)
97.0% (sum of isomers, GC)
97.0%(HPLC)
97.00%盐酸盐
97.5% (GC)(stabilized with 400-600ppm TBC)
97.5%分析标准试剂
98 atom % D,95%
98 atom % D,95%
98 atom %13C, 95% (CP)
98% (stabilized with BHT)
98% (异构体混合物)
98% +(mix)
98% 98atom%D
98% D, 98%
98% HPLC,T
98% Isotopic purity 99%
98% MOF
98% Mixture of Isomers
98% atom D
98% atom D, 99%
98% atom D,95%
98% average Mw ~15000
98% contains ca. 11% dioxane
98% dry weight
98% metals basis,≤30nm
98% only contains trans
98% stabilized with 500ppm MEHQ
98% trace metals basis excluding Zr
98% trace metals basis
98%(2,2,4- 和 2,4,4- 混合物)
98%(400目)
98%(Mixture of isomeric branched chain Hexanes)
98%(TLC)
98%(m- and p- mixture)(stabilized with TBC)
98%(sum of isomers),~2500 U/mg,stabilized with BHT
98%(total of isomers)
98%(~25%water)
98%(分析对照品试剂)
98%(同位素纯度 99%)
98%(同分异构体)
98%(含50 ppm MEHQ和300 ppm Triethanolamine稳定剂)
98%(无水试剂)
98%(顺反异构体混合物)
98%, stab. with 1-5% hexane
98%, stab. with
98%, 含铜屑稳定剂
98%,4 ~ 8μm
98%,99% de
98%,99.9%-Au
98%,99.99%-Co
98%,LC&N
98%,with molecular sieves, Water≤50 ppm (by K.F.), Acseal
98%,β-phase basis
98%,可用于细胞培养
98%,含0.1% BHT稳定剂
98%,含0.1% 对苯二酚稳定剂
98%,含0.3 % MgO稳定剂
98%,含100ppmMEHQ稳定剂
98%,含50 - 100 ppm BHT 稳定剂
98%,含二氧化硅稳定剂
98%,含稳定剂0.1%KOH
98%,含稳定剂MEHQ
98%,异构体混合物
98%,生物技术级
98%,用于过氧化物酶试验
98%含稳定剂MEHQ
98%(10%atom;化学纯试剂)
98%(10%atom)
98%(TLC)
98%(ee 99%)
98%(sum of C9-C11)
98%(内型和外型混合物)
98%(同分异构体混合物)
98%(同分异构体的总和)
98%(含60-100ppmMEHQ稳定剂)
98%(含70-100ppm对苯二酚稳定剂试剂)
98%(异构体混合试剂)
98%(氩气封装)
98%(用于GC衍生化)
98%(顺式和反式混合物)
98%(<70μm生物医用级试剂)
98%, Water≤50 ppm (by K.F.), MkSeal
98%, ee
98%, 顺反混合物
98%,(T)
98%,100目
98%,200目
98%,42-50(mpa25°C)
98%,GC&N
98%,HPLC
98%,M.W ~80000
98%,NI≥45%
98%,Pd>36.2%
98%,cis- and trans- mixture
98%,stabilized with Copper chip
98%,stabilized with HQ
98%,with molecular sieves, Water≤50 ppm (by K.F.),MkSeal
98%,含K2CO3稳定剂
98%,含有数量不等的1,3-二异丙基咪唑鎓-2-羧酸盐
98%,含有数量不等的酸酐
98%,含水约20% ,单位重量以干重计
98%,含稳定剂BHT
98%,含稳定剂TBC
98%,异构体的混合物
98%,无色液体
98%,棕色结晶粉末
98%,深蓝紫色结晶粉末
98%,顺反异构体混合物
98+% (dry wt.),
98.0% (CHN)
98%(GC&T)
98.0%(HPLC)(T)
98%(LC&T)
98.00%LC&N
98.5% trace metals basis
98.5%(分析标准试剂)
98.5%(98%atom)
98.5%(99%atom)
98.5%, mixture of isomers
98
99% (HPLC), 98%
99% (mix)
99% (stabilized with MgO)
99% 10-50微米
99% Au Assay:39.91 ± 0.8%
99% BSTFA + 1% TMCS,,用于GC衍生化
99% HPLC
99% atom D
99% metals basis,400目
99%(-325 目)
99%(300目)
99%(99.99 %-Ta)
99%(99.99%-Sb)
99%(99.99%-W)
99%(ee 98%)
99%(metals basis excluding Zr)Zr <2%
99%(mixture)
99%(二甲苯异构体+乙基苯)
99%(分子生物学试剂)
99%(分子筛、 Water≤50 ppm)
99%(含200-300ppmMEHQ稳定剂)
99%(天然)
99%(无水试剂)
99%(标准试剂)
99%,0.5~0.7um
99%,100-300nm
99%,99.9%-Nd(REO)
99%,99.9%-Os
99%,99.9%-Ru
99%,Pt≥59.5%
99%,Water≤50 ppm (by K.F.), Acseal
99%,mixture of isomers
99%,含0.01% copper 稳定剂
99%,含0.1 % KOH 稳定剂
99%,含1% K2CO3 稳定剂
99%,含15 ppm 4-叔丁基邻苯二酚稳定剂
99%,含20ppm MEHQ稳定剂
99%,含阻聚剂MEHQ
99%,异构体混合物
99%,无色
99%,用于HPLC标记
99%,用于生化分析
99%,离子对色谱级
99%,蛋白测序级
99%,顺反混合物
99%-Rb
99%atom13C 97% atom D
99%atom13C
99%粒状
99%( Water≤50 ppm)
99%(200nm)
99%(2μm ,高纯试剂)
99%(50nm)
99%(GC 标准试剂)
99%(HPLC)
99%(升华级)
99%(和对映体,高效液相色谱法试剂)
99%(标准的气相色谱)
99%(离子对色谱法)
99%(离子对谱试剂)
99%(闪烁光谱测定,激光试剂)
99%, with molecular sieves, Water≤50 ppm (by K.F.),MkSeal
99%, ≥99.99% trace metals basis
99%, 异构体混合物
99%,(mixture of isomers)
99%,-325目
99%,100目
99%,2-4μm
99%,300目
99%,50nm
99%,99.99%-Hf, <0.2%
99%,MkSeal
99%,单杂<0.1%
99%,含10 - 20 ppm MEHQ 稳定剂
99%,含10-20 ppm MEHQ 作为稳定剂
99%,用于生物学
99%,粒径<1.2um
99%,重结晶
99%,非动物源
99%,顺反混合物
99%,黄色结晶针状固体
99.0% (AT)
99.0% (sum of enantiomers, GC)
99.0%(T)
99.0%,含50ppm BHT 抑制剂
99.00%,ee99%
99.2%
99.3%(分析标准试剂)
99.4%
99.5 atom % D+0.03%TMS,用于 NMR
99.5% (metals basis 去除Ni), Ni <0.2%
99.5% D
99.5% metals basis,10μm
99.5% metals basis,2.0μm
99.5% metals basis,30nm
99.5% metals basis,粉末, 2 μm
99.5%(60-120nm)
99.5%(T)
99.5%(分析对照品试剂)
99.5%(标准试剂)
99.5%(高纯试剂2μm)
99.5%(高纯试剂)
99.5%,100-200nm,球形
99.5%,100目
99.5%,15±5nm
99.5%,200nm
99.5%,200目
99.5%,30nm
99.5%,30±5nm
99.5%,50±5nm
99.5%,Water≤50 ppm (by K.F.), Acseal
99.5%,with molecular sieves, Water≤50 ppm (by K.F.),Acseal
99.5%,≤3 μm
99.5%,含0.1 % KOH 稳定剂
99.5%,用于电泳
99.5%,重蒸馏
99.5%metals basis
99.5%(-325目)
99.5%(20nm-50nm )
99.5%(25μm 高纯试剂)
99.5%(GC)
99.5%(重蒸试剂)
99.5%,升华纯化
99.5%,锭
99.5+%
99.7%(标准试剂)
99.7%,含100ppmMEHQ稳定剂
99.7%,无水级
99.7%(分子筛、 Water≤50 ppm)
99.7%(分析标准试剂)
99.7%(标准试剂)
99.7%(高纯试剂)
99.8% (metals basis)
99.8% metals basis,5-10nm,锐钛,亲水亲油型
99.8% metals basis,50±10nm
99.8% metals basis,90±10nm
99.8%(分析标准试剂)
99.8%(高纯试剂)
99.8%,无水级
99.8%,比表面积(BET):115m2/g;粒径:7-40nm
99.8%,比表面积(BET):150m2/g;粒径:7-40nm
99.8%-Rb
99.8%(40nm 锐钛 亲水高纯试剂)
99.8%(高纯试剂,Rh ≥80.6%)
99.8%,Water≤50 ppm (by K.F.), MkSeal
99.8%,Water≤50 ppm (by K.F.),MkSeal
99.85% (metals basis)
99.85%
99.89%
99.9 %,~60% in neodecanoic acid (15-20% Bi)
99.9% (metals basis), Pt 44.9% min
99.9% (~1% 锆除外)高纯试剂
99.9% metal basis,70nm
99.9% metals basis ,无水
99.9% metals basis,100-200 mesh
99.9% metals basis,100nm
99.9% metals basis,10μm
99.9% metals basis,2 μm
99.9% metals basis,200目
99.9% metals basis,20nm
99.9% metals basis,30±10nm
99.9% metals basis,40nm
99.9% metals basis,50nm
99.9% metals basis,<100 nm(SEM)
99.9% metals basis,Ir ≥84.5%
99.9% metals basis,无水级
99.9% metals basis,粉末,≥200目
99.9% metals basis,黄色
99.9% metals basis,100-200 mesh
99.9% metals basis,100nm
99.9% metals basis,10μm
99.9% metals basis,1μm
99.9% metals basis,20nm
99.9% metals basis,50-70nm
99.9% (高纯试剂,200目)
99.9%(GC),含40ppm二异丙胺 稳定剂
99.9%(GC)
99.9%(化学纯度试剂)
99.9%(无水高纯试剂)
99.9%(生物技术试剂)
99.9%(高纯试剂,100nm)
99.9%(高纯试剂,30nm)
99.9%,1-3μm
99.9%,2-5um
99.9%,with molecular sieves, Water≤50 ppm (by K.F.), Acseal
99.9%-Ag
99.9%-Cs
99.9%-Dy(REO)
99.9%-Mo
99.9%-Sc(REO)
99.9%-Sm(REO)
99.9%-Sr
99.9%-Tm(REO)
99.9%高纯试剂
99.9%(+0.03% V/V TMS)
99.9%(1-5μm 高纯试剂)
99.9%(45um,-325 目 高纯试剂)
99.9%(60nm 高纯试剂)
99.9%(Pd 29% 高纯试剂)
99.9%(≥100目高纯试剂)
99.9%(分析标准试剂)
99.9%(无水,片状试剂)
99.9%(比表面积10-15m2/g,粒度20nm-100nm)
99.9%(超纯试剂)
99.9%(高纯无水试剂)
99.9%,2-5um
99.9%,40nm
99.9%,50nm
99.9%,粒径:1-3μm
99.9%,颗粒,锆≤0.15%
99.95% (metals basis), Au ≥67.6%
99.95% metals basis ,白色
99.95% metals basis,≥325目
99.95% metals basis,无水
99.95% metals basis, Os 37%最低
99.95% metals basis, Rh 13.5% 最低
99.95% metals basis,325目
99.95% metals basis,80-120目
99.95%(trace metal basis)
99.95%(分析标准试剂)
99.95%,1um
99.99 % metals basis
99.99% metals basis 0.5-2mm
99.99% metals basis,100目
99.99% metals basis,2~10μm
99.99% metals basis,50nm
99.99% metals basis,≥100目
99.99% metals basis,粒径:10μm
99.99% metals basis,粒径:2μm
99.99% metals basis,0.1mm 直径
99.99% metals basis,0.25mm 直径
99.99% metals basis,10μm
99.99% metals basis,1mm 直径
99.99% metals basis,50nm
99.99% metals basis,≥100目
99.99% metals basis,无水级
99.99% metals basis,粉末
99.99% metals basis,粒状,1-3mm
99.99%(高纯试剂,1-3mm)
99.99%(高纯试剂,200目)
99.99%-Ba, Sr-0.5%
99.99%-Mg
99.99%-Sn
99.99%-Zr (REO)
99.99%(10μm ,高纯试剂)
99.99%,1-3mm
99.99%,白色粉末,锆≤0.15%
99.99%,粒径:1μm
99.996% metals basis
99.999% (REO)
99.999% metals basis,1-3mm
99.999% metals basis,1-6mm
99.999% metals basis,200目
99.999% metals basis,≥200目
99.999% metals basis,200目
99.999% metals basis,for Perovskite precursor
99.999% metals basis,粒状,1-3mm
99.999%(高纯试剂)
99.999%(高纯试剂,1-3mm)
99.999%,5N
99.999%-Ge
99.999%-Si
99.9998% metals basis
99.9999% metals basis,单晶棒状
99.9999% metals basis,块状
99atom%13C
99%atom13C
<160 nm particle size(BET),98%
>100 IU/mg
>100U/mg
>10U/mg
>200 I.U. per mg
>200U/mg
>30 % absorption capacity (water)(at 80% rel. humidity, 25°C)
>30u/mg,来源于兔肌
>55.0%(GC)
>55.0%(HPLC)
>60%,内径:0.8-1.6nm,外径:1-2nm,长度:5-30μm
>60%,内径:1-3nm,外径:2-4nm,长度:~50μm
>62.0%(GC)
>70.0%(N)
>75%(GC)
>80% isotactic
>85.0%(HPLC)(T)
>85.0%GC
>86.0%(LC)
>87.0%(GC)
>90% (HPLC)
>90%(GC),含1000ppmMEHQ稳定剂
>90%(LC)
>90%(T)
>90%,内径:0.8-1.6nm,外径:1-2nm,长度:1-3μm
>90%,内径:0.8-1.6nm,外径:1-2nm,长度:5-30μm
>90%,内径:5-15nm,外径:>50nm,长度:10-20μm
>90.0%(GC)(T)
>90.0%(HPLC)(T)
>90.0%(NMR)
>92.0%
>93%(T)
>93.0%(LC)
>93.0%(LC),顺反混合物
>94.0%(GC)(T)
>94.0%(HPLC)
>95%,内径:2-5nm,外径:<8nm,长度:0.5-2μm
>95%,内径:3-5nm,外径:8-15nm,长度:0.5-2μm
>95%,内径:3-5nm,外径:8-15nm,长度:~50μm
>95%,内径:5-10nm,外径:10-20nm,长度:0.5-2μm
>95%,内径:5-12nm,外径:30-50nm,长度:0.5-2μm
>95%,内径:5-12nm,外径:30-50nm,长度:10-20μm
>95%,内径:5-15nm,外径:>50nm,长度:0.5-2μm
>95%,外径:20-30nm,长度:10-30μm
>95%(HPLC)
>95.0%(GC) ,含0.2 % CaCO3/MgO (1:1)稳定剂
>95.0%(GC)(N)
>95.0%(LC&N)
>95.0%(N)(T)
>95%
>96.0%(GC,mixture of cis and trans isomers)
>96.0%(LC&N)
>97% pure by HPLC
>97%(GC&T)
>97%(T)
>97.0%(GC)(N)
>97.0%(GC),含50ppm TBC稳定剂
>97.0%(HPLC)
>97.0%(N&T)
>97.0%(T)(HPLC)
>97.0%,total of isomer
>97.0%(HPLC)
>97.5%
>98% (HPLC), Sublimed
>98%(HPLC), Sublimed
>98%(T&LC)
>98%(T)
>98%(GC)(T)
>98.0%(GC),顺反异构体混合物
>98.0%(GC)
>99% (HPLC), Sublimed
>99%, ee >98%
>99%, ee >98%
>99.0% (GC)(含100ppm BHT稳定剂)
>99.0%(GC),含10-1100ppmMEHQ稳定剂
>99.0%(LC&N)
>99.5%(GC),含30ppmDMBP稳定剂
>99.5%(HPLC)
>99.5%(LC)
>99.7%(GC)
>99.9%,内径:5-15nm,外径:>50nm,长度:10-20μm
>99.998%
>=97 %
A solution in acetonitrile,≥95%
A solution in acetonitrile,≥99% deuterated product
A solution in ethanol,>96%
A solution in ethanol,≥96%
A solution in methyl acetate,≥99% deuterated product
ACS reagent, ≥98.0%
ACS reagent,≥99.5%
ACS reagent
ACS 光谱级,≥99.5%
ACS 光谱级,≥99.9%
ACS, ≥85%
ACS, ≥95.0%
ACS, ≥98.0% (RT)
ACS, ≥99.0% (GC)
ACS, ≥99.4%
ACS, ≥99.9%
ACS,48%
ACS,97%
ACS,99.5-101.0%
ACS,≥98.0%(RT)
ACS,≥99%
ACS,≥99.0%(GC)
ACS,≥99.0%(NT)
ACS,≥99.5%(GC)
ACS,≥99.5%(T)
ACS,≥99.9%
ACS光谱级,≥99.8%
ACS级,≥99.5%
ACS,98%
AEO-15
AL2O3≥30%
AR 99.5%
AR, ≥40%
AR,(100目)
AR,20-50目
AR,25%水溶液
AR,25%甲醇溶液
AR,25-28%
AR,30 wt. % in H2O
AR,30~32%
AR,40 wt. %(溶剂:H2O)
AR,50 wt. % in H2O
AR,50 wt. % (溶剂:H2O)
AR,50% in H2O
AR,50μm,白色
AR,6-10目
AR,8-16目
AR,85-90%
AR,88%
AR,99% metals basis
AR,99%(二甲苯异构体+乙基苯)
AR,99.0%,含40ppm二异丙胺 稳定剂
AR,99.5% metals basis
AR,99.50%
AR,99.999%(高纯试剂)
AR,>40.0%
AR,>98.0%(GC)
AR,>99%(GC)
AR,>99%(GC),包含180-200 ppm MEHQ 稳定剂
AR,Co 13.5~14.5%
AR,≥98.0%((HPLC))
AR,≥99.5%(GC)
AR,≥99.8%
AR.99%
AR( SO2≥6%)
AR, 氟含量25%
AR,50 wt. % in H2O
AR,75%
AR,81-83% as MoO3
AR,92%
AR,95.0%
AR,96.0%
AR,99.0 %
AR,99.00%
AR,99.5% metals basis
AR,99.5%(GC)
AR,≥99.0%
AR,无水级
AR,模数:2.00-2.20
AR,模数:2.30-2.50
AR,模数:2.80-3.00
Alkylating Agent, 90%
Al≥16%
Amberlite IMAC HP1110 树脂
Analysis of standard solution, 0.1 M
Analysis of standard solution, 0.5 M
Analysis of standard solution, 1.0 M
Analysis standard, ≥99.8%(GC)
Analytical Volumetric Solution,0.1M in Methanol
Analytical Volumetric Solution,0.25M
Analytical Volumetric Solution,1M
Analytical Volumetric Solution,4.0M
Analytical Volumetric Solution,6.0M
Anhydrous
Au≥82%
BET surf. area 1300-1600m2/g
BET:350-450㎡/g,孔径:0.56-0.58 nm
BF3 ≥19%
BF3: 25%-26%
BF3: 34%-36%
BF3: 40%
BF3:17.5 - 19.0 %
BF3:30.0 - 35.0 %
BR,5万U/mg
BR,90%
BR,95%,来源于牛奶
BR,96%
BR,98.5%
BR,99%
BR,≥0.4u/mg solid,小麦,粉末
BR,≥95%
BR,100-300u/mg
BR,10u/mg
BR,1200u/mg
BR,120u/g
BR,15u/mg protein
BR,1:4000
BR,200u/g
BR,28%
BR,2u/mg protein
BR,75%
BR,牛肝提取
BS, Dye content 65 %
Ba ≥30.0 %
BioReagent, suitable for fluorescence, ≥98.0% (T)
BioXtra, ≥98.0% (TLC)
Biological stain,生化试剂级
Biothnology grade ,80%
Black granular
Br≈52%
Br≈58%
C16:54%-62%;C18:38%-44%
C60/C70 mixture
C8:3%,C10:6%,C12:53%, C14:18%, C16:9%, C18:4%
CARBON 44%-45%
CARBON 64.4 - 71.2%
CH-87工业除氟专用
CNTs含量:1-5%
CNTs含量:20wt%
CP(中国药典)
CP,85%
CP,85.0%
CP,90%
CP,95.0%
CP,96.0%
CP,>98.0%(GC)
CP,≥97%
CP,含10-15ppm 4-叔-丁基邻苯二酚稳定剂
CP,用于合成
CP-42
CP-52
CP-70
CP,96%
Ca 6.6-7.4%
Cleaning Solution, Chromic-Sulfuric Acid Solution for Cleaning Laboratory Glassware
Co ≥31%
Collagen from cow calcaneal tendon,Type I
Collagen from cow calcaneal tendon,Type I
Concentration:1,000ug/ml in high-purity Hexane;US EPA Methods:625,8270C
Cu≥8%
D,99%,85 wt.% in D2O
D,99%,(65 wt.% in D2O)
D,99%,无水级
D,99.5%, 含0.03 % (v/v) TMS
D-Glu:D-Lys (6:4), mol wt 20,000-50,000
D50<400nm,99.95% metals basis
Dye content 75%
Dye content 80 %
Dye content 96%
Dye content ~85 %
Dye content ~85%
Dye content ~95 %
Dye content ≥70 %
Dye content,50%
Dye content,90%
Dye-content ≥50%
E-1006,羟值:132±5
EP级,平均粒径:0.1-0.3μm
Extent of labeling: ~2.2 mol cyanoethylation per mol cellulose (D.S.)
FCC
FE2O3≤10PPM
FMP,65%
Fast Flow
Fe ~20%
Fe,60.0 - 72.0 %
Fe>30.5%
Fe, 24%
GC,99%
GCS,≥99.9% (GC)
GC
GNP和CNTs含量:1-5wt%,GNP:CNTs 1:1,分散剂含量:0.2-1.0wt%
GR 99%
GR,25-28%
GR,30~32%
GR,40.0%
GR,85%
GR,98.5%
GR,≥99%
GR,≥99.0%(T)
GR,≥99.5%(GC)
GR,≥99.9%
Glu:Tyr (4:1), mol wt 20,000-50,000
HLB值:13-14,pH值:5.0-7.0
HLB值:9-10,pH值:5.0-7.0
HP-55S,邻苯二甲酰含量24%
HPLC,≥99.9%
HPLC≥85%
HPLC级, 99.9%
HPLC级,≥99.8%
HPLC级,梯度级, 99.9%
HPO3≥38%
High resolution, DNase, RNase, NICKase, none detected
Histology stain grade
III型,羟值(mmol/g): 0.65-0.70
II型,羟值(mmol/g): 0.54-0.64
IRC-748
IV型,羟值(mmol/g): 0.71-0.80
Ir 18.6%
Ir 48.0 - 55.0 %
I型,粘度:20000mPa.s
I型,羟值(mmol/g): 0.47-0.53
JIS K8001
M.W 3000
M.W 5,000
M.W 500000
M.W 7000-8000
M.W. 100,000
M.W. 10000
M.W. 13,000
M.W. 14,000
M.W. 25000-40000
M.W. 250000(DS=0.9) ,1500-3100mPa.s
M.W. 250000(DS=1.2) ,1500-3100mPa.s
M.W. 2,400
M.W. 4,600
M.W. 70,000,50%水溶液
M.W. 700000(DS=0.9) ,2500 - 4500mPa.s
M.W. 90000(DS=0.7) ,50-100mPa.s
M.W.170,000-250,000
M.W.40,000-70,000
M.W.90,000-120,000
MIXED,50% IN PROPYLENE CARBONAT
MP.100-140°C
MW 10000
MW 12000 Da
MW 20000
MW 5000
MW ≈ 200,000
MW ≈ 20,000-50,000
MW:40000
MW:~5000
MW=50000
MW~13,5000
MW<5000
Mg 4.0-5.0%
Mn 10,000~100,000 by GPC
Mn 1,000-1,200
Mn 2,000
Mn 30%
Mn ~404
Mn ~492 (n≈6)
Mn ~580 (n≈8)
Mn ~668 (n≈10)
Mn: ~1500
Mn: ~3000
Mn: ~4000
Mn: ~4800
Mn: ~5300
Mn~150,000
Mn~1,500
Molecular biology grade, ≥99.5%(T)
Mv~35,000,粒料
Mw 10,000-100,000 by GPC
Mw 100,000-1000,000 by GPC
Mw 10,000-100,000by GPC
Mw 25kD
Mw = 40,000 ~ 80,000 (GPC)
Mw ~11,000
Mw ~60,000
Mw,500000
Mw10
Mw520,000,Mn150,000(Typical),acrylamide~80wt.%
Mw:4050g/mol;Mn:3800g/mol
Mw~ 1000
Mw~ 1500
Mw~ 3000
Mw~ 4500
Mw~ 5000
Mw~ 500
Mw~ 6000
NP-40
NR40
NR50
Ni 61%
Ni≈90%
Ni≥180g/L
OH型
OXIDE 分装
PC50
PC60
PC70
PC80
PC90
PEG平均分子量~2000
PEG平均分子量~400,含400-600ppm MEHQ稳定剂
PH值(25°C):6.864
PPG-1000DO
PPG-2000DO
PT,99.8%
PT,99.8%
Particle Size 60-200 μm
Pb:59.35~61.36%
Pd 13.0-15.0%
Pd 14.2%
Pd 14.5%
Pd 18%
Pd 20.8%
Pd 26.2%
Pd 27.7%
Pd 40 %
Pd 41.0%
Pd 5%,poisoned with lead
Pd 59-60%
Pd 75%
Pd ≥20.5%
Pd ≥27.5%
Pd ≥44%
Ph Eur,USP,NF,JP
Ph. Eur.,BP,USP,99-100.5%
Precursor Beads
Protein ≥80%
Protein ≥85 % by biuret
Pt 15%
Pt 20%
Pt 44.5%
Pt 5%
Pt 51.6-52.6%
Pt 75%
Pt basis ≥73%
Pt ≥57%
Pt ≥64.5%
Pt41%
Pt64.5%
RZ:>2.5,冻干粉,活性:>200 units/mg
RZ:>3.0,冻干粉,活性:>300 units/mg
Reagent grade, 98%
Rh 10.6%
Rh 27.5%
Rh 30% min
Rh 38.5-42.5%
Rh ≥23.3%
Rh ≥34.5%
Ru 1.5% w/v
Ru 23.0% min
Ru 35.8-36.1%
Ru 40-45%
Ru 5%(Ru计量)
Ru content 45-55%
Ru ≥31.3%
SDS-PAGE,90%以上;抗原性,免疫电泳法90%以上;溶剂为0.01mol/L pH7.2 PBS。
SUPER离子对色谱级
SiO2,44-47%
SiO2/Al2O3 (mole ratio) ≈ 220-400
SiO2/Al2O3 (mole ratio) ≈ 25-30
SiO2/Al2O3 (mole ratio) ≈ 38-40
SiO2/Al2O3 (mole ratio) ≈ 38-40,氢型
SiO2/Al2O3 (mole ratio) ≈ 38-40,钠型
SiO2/Al2O3 (mole ratio) ≈ 40-50
Sm 33%
Sn 56.5%±0.5%
Solution Complete
Solution Incomplete
Solution in ethanol,>98%
Solution in ethanol
Standard for GC ,≥99.5%(GC)
Standard for GC, ≥99.7% (GC)
Standard for GC, ≥99.9% (GC)
Standard for GC,>99%
Standard for GC,>99%(GC)
Standard for GC,>99.5%(GC)
Standard for GC,>99.9%
Standard for GC,>99.9(GC)
Standard for GC,≥98.0%(GC)
Standard for GC,≥99%
Standard for GC,≥99.0%
Standard for GC, 99%
Sublimed,>95%(HPLC)
Titration by AgNO3 24.2 - 29.5 %
USP,Ph Eur
USP级,cross-linked,粉末
USP级,720IU/mg
USP级,95%
Umicore
U质谱级,0.1% in Water
Viscosity: 5000~15000mPa.s
Viscosity:3600~7000 mPa.s
Volatiles< 1.0 %
White granular,viscosity:0.8-0.83mPa·s
ZerO2, ≥98.0%
Zn 8%
Zn: 19%-22%
ZnS含量≥28.0%
ZnS含量≥30.0%
Zn≥ 35.5%
Zr,15.0 - 16.0 %
a solution in methyl acetate
acid terminated, Mw 10,000-18,000
acrylic acid 15wt. %
analytical standard ,1000ug/ml in 1.0 mol/L HNO3
analytical standard ,1000ug/ml in 1.0mol/L HNO3
analytical standard, 1000ug/ml in 1.0mol/L HNO3
analytical standard,0.105mg/ml in methanol
analytical standard,0.50mg/ml in water
analytical standard,0.92mg/ml in methanol
analytical standard,1.00mg/ml in water
analytical standard,1000ug/ml in 1.0 mol/L HNO3
analytical standard,1000μg/ml in methanol
analytical standard,100ug/ml in Acetone
analytical standard,100ug/ml in actone
analytical standard,100ug/ml in benzene
analytical standard,100ug/ml in water
analytical standard,100μg/ml in petroleum ether
analytical standard,10mg/ml in water
analytical standard,10ug/ml in actone
analytical standard,10ug/ml in toluene
analytical standard,>99.8%(GC)
analytical standard,≥99.5%(GC)
analytical standard, for GPC, 17,000
anhydrous,99.998% trace metals basis
anhydrous,≥99%
approx. 1-5 mm
approx. M.W. 45.000, pellets
average M.W. 115,000
average Mn 1310
average Mn 3600-3700
average Mn 5000
average Mn ~1,000
average Mn ~1,100
average Mn ~1,900 by GPC
average Mn ~27,000
average Mn ~2,600
average Mn ~570
average Mn ~644
average Mn ~683
average Mn2,000
average Mn324, contains 200-300ppm MEHQ as inhibitor
average Mn40,000, powder
average Mn~1124
average Mn~1,000
average Mn~2,000
average Mn~2,300 (narrow MW distribution), isocyanate ~3.6wt. %
average Mn~3,000
average Mn~450
average Mn~460, crystalline
average Mn~50,000
average Mn~55,000, average Mw~100,000
average Mn~600
average Mn~7,200
average Mn~800
average Mv ~1,000,000,powder
average Mv ~100,000,powder
average Mv ~1,000,000,powder
average Mv ~2,000,000,powder
average Mv ~2,000,000,powder
average Mv ~300,000,powder
average Mv ~3000,000,powder
average Mv ~300,000,powder
average Mv ~4,000,000,powder
average Mv ~4,000,000,powder
average Mv ~5,000,000,powder
average Mv ~600,000,powder
average Mv ~600,000,powder
average Mw 150,000
average Mw 250,000
average Mw 2,000,000, 15 wt. % in H2O
average Mw 3,000, 50 wt. % in H2O
average Mw 50,000
average Mw 700000-800000
average Mw 85,000
average Mw ~1,580
average Mw ~1000
average Mw ~12,000
average Mw ~165,000 by GPC, acrylonitrile 25 wt. %, pellets
average Mw ~185,000 by GPC, acrylonitrile 30 wt. %, powder
average Mw ~250,000 by GPC
average Mw ~25,000
average Mw ~26,000 by GPC
average Mw ~2,000
average Mw ~30,000
average Mw ~3,000
average Mw ~400,000, average Mn ~130,000, pellets
average Mw ~40,000 by GPC
average Mw ~45,000 by GPC
average Mw ~60,000
average Mw ~700,000 by GPC
average Mw~10,000 by GPC
average Mw~2,200, average Mn~1,200, allyl alcohol 40mol %
average Mw~3800
average Mw~515,000 by GPC
average Mw~6,000, 12-200mesh (85%)
average Mw~9,100 by GPC, average Mn~3,900 by GPC, maleic anhydride 8-10wt. %
average mol wt 80,000
average mol wt 8350
buffered aqueous glycerol solution, 0.1-1.0 units/mg protein (Lowry)
c=99.7% u=0.8(k=2)
ca. 10% in Isopropyl Ether
ca. 10% weight in THF
ca. 10% weight in hexanes
certified reference material, 1000 μg/mL each component in hexane
certified reference material, 2000 μg/mL in methanol
chloride form, 50-100 mesh
cis and trans,99%
conductivity 10-50 S/cm (pressed pellet)
contains 300ppm MEHQ as inhibitor average Mn ~428
contains 700ppm monomethyl ether hydroquinone as inhibitor
contains 75-125 ppm monomethyl ether hydroquinone as inhibitor, >90%
crude source of omega-3 fatty acids
d4, (D, 99%)
diam. 3 mm, ≥99.95% metals basis
diameter 0.2 - 0.5μm ,2.5% w/v
diameter 0.6 - 1.0μm,2.5% w/v
diameter 2.0 - 2.9μm,2.5% w/v
diameter 2.0 - 2.9μm,2.5% w/v
diameter 3.0 - 3.9μm,5% w/v
diameter 3.0 - 3.9μm,5% w/v
diameter 4.0 - 4.9μm,5% w/v
diameter 4.0 - 4.9μm,5% w/v
diameter 6.0 - 6.9μm,5% w/v
diameter 6.0 - 6.9μm,5% w/v
diameter 7.0 - 7.9μm,5% w/v
diameter 7.0 - 7.9μm,5% w/v
diameter 8.0 - 8.9μm,5% w/v
diameter 8.0 - 8.9μm,5% w/v
diameter >10μm ,2.5% w/v
diameter >10μm ,2.5% w/v
dioxole 65mol %
epoxy value:0.5
erage Mw~118,000 by GPC, contains >0.03% antioxidant as inhibitor
ester terminated, 0.55-0.75 dL/g
ester terminated, L-Lactide: D,L-Lactide 70:30
ester terminated, Lactide: Caprolactone 70:30
ester terminated, Lactide: Glycolide 82:18
ester terminated, Lactide: Glycolide 85:15
ester terminated, Mw 18,000-28,000
ethyl acrylate <5 wt. %, average Mn ~39,500 by GPC, average Mw ~101,000 by GPC, powder
ethylene 32mol %
extent of labeling: 12-15mol per mol β-CD
extent of labeling: ~3.0mmol/g "DMAP" loading, matrix crosslinked with 2% DVB
fluorescence λem 525 nm,8μmol/L in H2O
fluorescence λem 575 nm,8μmol/L in H2O
fluorescence λem 625 nm,8μmol/L in H2O
for GC derivatization, ≥99.0%
for GC,≥99.8%
for GC,用于环境分析
for GC-HS,≥99.9%(GC)
for GC, ≥95%
for HPLC,99%(GC)
for HPLC,99%
for HPLC,99.5%
for HPLC,≥99%
for HPLC,≥99.8%(GC)
for HPLC
for HPLC,≥95%
for LC-MS, ≥99.95%
for LC-MS,≥99%
for LC-MS,≥99.5%
for LC-MS,≥99.9%(GC)
for cell culture,≥99.0%
for chiral derivatization 98.5%
for laboratory use
for liquid chromatography
for microbiology
for microscopy
for molecular biology,≥99%
for molecular biology
for molecular biology, BioReagent
for plant cell culture,≥99%
for plant cell culture,≥99.0%
for qualitative det. of ammonia and ammonium compounds
for spectrophotometric det. of Zn(II), Cu(II), Fe(II), Co(II), H2O2, ≥95%
for spectrophotometric det. of nitrate and nitrite, ≥99%
for spectrophotometric determination of metal ions
for spectrophotometric
for the spectrophotometric det. of Fe, ≥98%(HPLC)
grade 135
granular
in Isooctane
inherent viscosity: 0.30-0.50dl/g
inherent viscosity: 0.50-0.70dl/g
inherent viscosity: 0.70-1.00dl/g
inherent viscosity: 1.00-1.50dl/g
inherent viscosity: 1.50-2.00dl/g
inherent viscosity: 2.00-2.50dl/g
inherent viscosity: 2.50-3.00dl/g
inherent viscosity: 3.00-4.00dl/g
lactide:glycolide 50:50,ester terminated,Mw 7000-17000
lactide:glycolide(50:50),mol wt 30000-60000
lactide:glycolide(65:35),Mw 40000-75000
lactide:glycolide(75:25),mol wt 66000-107000
leucine aminopeptidase inhibitor
low EEO
low molecular weight
may contain up to 10% ethanol,85%
medium molecular weight
min10%丙二醇溶液,
mix>76%
mixture of (C2H5)×C6H6η× where x = 0-4)
mixture of isomers,90%
mixture of oligomers,98%
moistened with water, 5% Pd,unreduced
mol wt 150,000-350,000
mol wt 15,000-20,000 Da
mol wt 350-450g/epoxide
mol wt 5000
mol wt >30,000
n=2
nanoparticles, dispersion, in H2O
nanopowder, <100nm particle size (BET), 99% trace metals basis
nanopowder, <100nm particle size (BET), >97% trace metals basis
nanopowder, <200nm particle size (BET), >99%
natural, FG
np-10型
np-7型
np-9型
n~20
n≈2
pH range 4.0-7.0
pH标准值:4
pH范围: 6.0-8.0
particle size:3 mm,Mw ~80,000
pellets, viscosity 1,400 poise (310 °C)(lit.)
pellets,2-3 mm
pellets,3-5 mm
pellets,particle size:3 mm
pellets,particle size:3-4 mm
plant cell culture tested
potency: ≥800 units/mg tylosin
powder, ≥97%
practical grade, ≥85% (titration), powder
predominantly trans 95%
pure, <20nm in acetone at 100mg/Lsurfactant and reactant-free
pure, <20nm in water at 100mg/Lsurfactant and reactant-free, stabilized with < 0.01 mmol/l of citrate
pure, <20nm in water at 500mg/Lsurfactant and reactant-free, stabilized with < 0.01 mmol/l of citrate
purified by redistillation,≥99.5%
purum, ≥98.0% (TLC)
ratiocarbondioxide/dimethylamine<2:1
reagent grade, 99%
red(Hematite)(99.8%-Fe)
redox indicator
research grade, 99 atom % 13C
roplatinum(IV), Pt 52.6%
solution 0.25 M in THF
spectrophotometric grade, 99%
stain grade
standard for GC,>99%(GC)
standard for GC,>99.9%(GC)
standard for GC,≥98%(GC)
standard for GC,≥99.5%(GC),含0.01% BHT稳定剂
standard for chromatography, ≥99.5% (GC)
styrene 14 wt. %
styrene 17 wt. %
tech. 70%
tech. 75%
tech. 90%(异构体的混合物)
technical grade, 90%
technical grade, 80 %
technical, ≥84% (T)
technical, ≥90% (T)
technical,85%
technicalgrade
technical, ≥90 %
technical,≥85 %
technical,≥90 % sum of enantiomers
viscosity 1.4dL/g
viscosity 1,300-2,200 cP (25 °C)(lit.)
viscosity:800-5000 mPa.s
viscosity,1.5-2.2dL/g
viscosity:300-600 cSt
~0.5 M in tert-butyl methyl ether, ≥97.0% (HPLC)
~0.5M in 2-methyltetrahydrofuran, ≥95.0%
~0.8M in hexane
~1.0 M in methanol
~100μg/mL in ethanol, ≥97%
~17% aromatics basis
~20% in H2O
~20% in water
~200 units/mg
~21mg/ml(in buffer,pH6.0),95%
~25mg/ml(in buffer,PH6.2),≥95%
~40% in H2O
~41% in H2O (T)
~70% alpha-thujone basis, ~10% beta-thujone basis
~70%
~75%
~85% (KT)
~90% (T)
~95% (HPLC)
~99%
Φ5mm 高2.5mm 圆柱体,Ge≥99.999%
α相,99.9% metals basis
β-型, >90.0%(T)
β相,99.9% metals basis
≤10% water
≤100nm,99% metals basis
≤3% water
≤650 ppm MEHQ
≥ 3.00 U/mg
≥ 30U/mg protein
≥ 500U/mg
≥ 99.0 %
≥0.1 units/mg dry weight
≥0.15 units/mg dry weight
≥0.5 U/mg
≥0.5 units/mg dry weight
≥1.2 u/mg dry weight
≥100 units/mg protein
≥125 units/mg dry weight
≥15 units/mg dry weight
≥150 units/mg
≥15u/mg solid
≥17 Tabor units/mg dry weight
≥170 units/mg protein
≥180 USP units/mg
≥180 units/mg protein
≥19,000 U/mg
≥2,000 units/mg dry weight
≥2,000 units/mg protein
≥2,500 units/mg dry weight
≥20,000 U/g
≥200 IU/mg
≥200 NADP units/mg protein
≥25 units/mg dry weight
≥25 units/mg protein
≥250 units/mg protein
≥2500 units/g,米曲霉中表达
≥28%(以ATMP计)
≥3 units/mg protein
≥3,000 units/mg protein(37℃,pH9.8,DEA)
≥30% (以ATMP计)
≥300U/mg
≥360 NAD units/mg protein
≥4 units/mg dry weight
≥4 units/mg protein
≥40%,含菜油甾醇乙酸酯
≥40.0%
≥42% K2S basis
≥42%
≥45 units/mg dry weight
≥45%
≥5 units/μl
≥50 units/mg protein
≥50.0% Pt basis
≥55%(HPLC)
≥550U/mg
≥5U/mg protein
≥5unit/mg solid
≥60 units/mg protein
≥60% (HPLC)
≥60%(GC)
≥65%,含有异构体
≥68%
≥70% (GC)
≥70% (HPLC)
≥70%,α-和β-位的混和物
≥70%,含2,6-二甲基异构体
≥70%,含苯酚
≥74%
≥75% (HPLC)
≥75%,顺反异构体混合物
≥75units/mg protein
≥80% (CE)
≥80% (GC); 80%
≥80%,含稳定剂MEHQ
≥80%,含稳定剂吩噻嗪
≥80.0%(GC)
≥80.0%(HPLC)
≥82%
≥83%(酶催化;
≥85 wt. % in H2O, ≥99.99% metals basis
≥85% (HPLC),用于荧光分析
≥85% (PAGE),不含钙
≥85%(GC)(N)
≥85%(HPLC)(T)
≥85%,外消旋和内消旋混和物
≥85%(HPLC)
≥85%,含单和三取代物
≥85%,含约12%的3-巯基丙酸十六烷酯
≥85.0% (HPLC)
≥88%(HPLC)
≥8U/mg protein
≥90% (GC), mixture of isomers
≥90% (HPLC),用于荧光分析
≥90% (SDS-PAGE)
≥90% (VPCC)
≥90%(LC)
≥90%,含稳定剂MEHQ
≥90%,苏-和赤-的混和物
≥90.0 %
≥900IU/mg
≥900ug/mg
≥91%,浊点90℃
≥92%,含稳定剂MEHQ
≥92%,天然提取
≥93%(HPLC)
≥93%(T)
≥93%,异构体的混和物
≥93.0% (GC)
≥93.0% (qNMR)
≥94% (oligomer purity)
≥94%(HPLC)
≥94%,顺反异构体混合物
≥94.0 %(GC)
≥94.0% (TLC); 94%
≥94.0%
≥95% (NMR)
≥95%(GC&T)
≥95%(HPLC), 50mg/ml in water
≥95%(LC&N)
≥95%,单酯和二酯的混合物
≥95%45-55% in water
≥95%, ee99%
≥95%,30-40%的甲醇溶液
≥95%,500ug/ml in acetone
≥95%,含稳定剂TBC
≥95.0% (H-NMR)
≥95.0% (NT)
≥95.0% (T)
≥95.0% (qNMR)
≥95.0% (sum of enantiomers, GC)
≥95.0%(GC),含稳定剂氢氧化钾
≥95.0%
≥96% (GC)
≥96%(HPLC)(T)
≥96%(LC)
≥96%, FCC, FG
≥96%,含稳定剂HQ
≥96%,含稳定剂MEHQ
≥96%,立体异构体混合物
≥96%,顺反混合物
≥96.0% (GC); ≥96.0%
≥96.0% (HPLC),用于荧光分析
≥96.0% (NT)
≥96.0% (TLC)
≥96.0% (reversed phase HPLC)
≥96.5% (HPLC); 97%
≥97% (HPCE)
≥97% (HPLC), white powder
≥97% (SDS-PAGE)
≥97% (T)
≥97% (capillary GC)
≥97%(GC&N)
≥97%(GC),异构体混合物
≥97%(Ti)
≥97%,≥99% ee
≥97%(T)
≥97%, 2 mg/mL in methanol
≥97%, FG
≥97%,HPLC
≥97%,含稳定剂铜屑
≥97%,异构体混合物,含稳定剂MEHQ
≥97%,氢溴酸盐
≥97%,约含≤2%2-丁醇
≥97%,顺反异构体混合物
≥97.0% (HPLC); 97%
≥97.0% (RT); ≥97.0%
≥97.0% (calc. based on dry substance, NT)
≥97.0% (sum of enantiomers, GC)
≥97.0%(N)(T)
≥97.5%; 97.5-102.5% (titration); 98%
≥97.5%
≥98 atom % D, ≥98% (CP)
≥98% (GC), ~10 mg/mL in methanol
≥98% (HPLC and TLC)
≥98% (HPLC), oil
≥98% (TLC); ≥98% (as erucic acid)
≥98% (capillary GC)
≥98%(10 wt% in hexanes)
≥98%(GC&N)
≥98%(GC)(标准试剂)
≥98%(HPLC),solid
≥98%(LC&W)
≥98%(R,R)-Et-DUPHOS-Rh
≥98%(R,R)-Me-DUPHOS-Rh
≥98%(S,S)-Et-DUPHOS-Rh
≥98%(S,S)-Me-DUPHOS-Rh
≥98%(TLC)
≥98%(sum of enantiomers)
≥98%(sum of isomers)
≥98%,pellets(anhydrous)
≥98%,powder
≥98%,含稳定剂TBC
≥98%(HPLC),USP
≥98%, 50mg/ml in ethanol
≥98%, Ni:22.5%+
≥98%, 含稳定剂MEHQ
≥98%,BR
≥98%,二结晶水
≥98%,含稳定剂BHT
≥98%,含稳定剂HQ
≥98%,含稳定剂丁基硫醇
≥98%,含稳定剂吩噻嗪
≥98%,生物技术级
≥98%,细胞培养级
≥98.0% (AT)
≥98.0% (GC); ≥98.0%
≥98.0% (sum of enantiomers, GC)
≥98.0% (sum of enantiomers, HPLC)
≥98.0% (sum of enantiomers, GC)
≥98.0%(GC)(N)
≥98.0%(GC),Inhibited with 100 ppm MEHQ
≥98.0%,用于荧光分析
≥98.0%(HPLC)
≥98.0%,HPLC
≥98.5% (HPLC/CHN)
≥98.5% (NMR); 99%
≥98.5% (sum of enantiomers, GC); 99%
≥99% (capillary GC)
≥99%,100 mM
≥99%,40 mM in Ethanol
≥99%,无氯
≥99%(GC)
≥99%,300目
≥99%,GC
≥99%,HPLC
≥99%,含稳定剂MEHQ
≥99.0% (GC); ≥99.0%
≥99.0% (sum of enantiomers, HPLC)
≥99.5 %
≥99.5% (HPLC)
≥99.5% (T)
≥99.5% (metals basis)
≥99.5% (titration)
≥99.5%(GC)
≥99.5%(电子级)
≥99.9% (GC)
≥99.995% metals basis
中粘度,200-400 mPa.s
丰度:98atom%;化学纯度:≥98.5%
丰度:98atom%;化学纯度:≥98%
丰度:99atom %;化学纯度:≥98.5%
丰度:99atom %;化学纯度:≥98%
丰度:99atom%;化学纯度:≥98%
二苯乙烯三嗪型
亚油酸:45%
交联1%DVB (100-200目)
亲水,比表面积:100 m2/g
亲水,比表面积:150 m2/g
亲水,比表面积:300 m2/g
亲水,比表面积:400 m2/g
亲水,比表面积:200 m2/g
亲油,羟值150±10
人参总皂甙UV80%,HPLC45%
从紫胶所得
从蛋白所得
低农残HPLC45%
储藏温度
元素分析仪试剂
光谱级, ≥99.7%
光谱级,99.99%
光谱级,≥99%
光谱级,≥99.8%(GC)
光谱级,≥99.8%
光谱级,>99.9% (GC)
光谱纯,≥99%
光谱纯,≥99.5%
农残级,>99.5%(GC)
农残级,≥98.0%(GC)
农残级,≥99.5%
农残级,≥99.8%
农残级,≥99.9%
农残级,96%,SuperTrace
农残级,无稳定剂
冻干粉(1000万 units)
冻干粉, 5-15 units/mg protein
冻干粉, ≥98% (agarose gel electrophoresis)
冻干粉,≥200万 units
净水、气体纯化专用,10-24目
净水、气体纯化专用,棒,φ4.0mm
净水、气体纯化专用,棒,φ1.5mm
分子生物学专用,≥99.8%
分子生物学级,≥99.0% (NT)
分子量 20000
分子量 50000-100000
分子量 5,000-25,000
分子量1.5万~3万
分子量240Kda,脱乙酰度大于90%,取代度90%
分子量3~7万
分子量500
分子量~10000
分子量~1000
分子量~1200
分子量~3000
分子量≤2000
分子量:10-20万
分子量:1200
分子量:15-30万
分子量:3-7万
分子量:3500-4500
分子量:4000-5000
分析对照品 HPLC≥98%
分析对照品, ≥98%(HPLC)
分析对照品,85.0%
分析对照品,90%
分析对照品,94.0%
分析对照品,GC≥90%,鉴别
分析对照品,GC≥96% (sum of enantiomers)
分析对照品,HPLC≥70%
分析对照品,HPLC≥75.0%
分析对照品,HPLC≥85%,鉴别
分析对照品,HPLC≥88%
分析对照品,HPLC≥90%,鉴别
分析对照品,HPLC≥92%
分析对照品,HPLC≥94.0%
分析对照品,HPLC≥94.5%
分析对照品,HPLC≥99.5%
分析对照品,Purity≥95%
分析对照品,Purity≥97%
分析对照品,≥96%
分析对照品,≥97%(HPLC)
分析对照品,≥99.5% (GC)
分析对照品,≥99.5%(GC)
分析对照品,≥99.7%(GC)
分析对照品,≥99.8%(GC)
分析对照品,≥99.8%
分析对照品,效价测定
分析对照品,用于环境分析,GC≥99%
分析对照品95%
分析对照品, 100ug/mL in methanol
分析对照品, >98%
分析对照品, ≥97%(HPLC)
分析对照品, ≥99%(HPLC)
分析对照品,≥98% (GC)
分析对照品,≥99.8%(GC)
分析对照品,≥99.8%
分析对照品,≥99%
分析对照品,混合物
分析对照品,>97%,来源于九里香
分析对照品,>98%,来源于榼藤子
分析对照品,>98%,来源于甘草
分析对照品,>98%,来源于绞股蓝
分析标准品,90%
分析标准品,98.6%
分析标准品,99.8%(GC)
分析标准品,99.9%(GC)
分析标准品,99.96%
分析标准品,>97%
分析标准品,>99.0%(GC)
分析标准品,>99.5%(HPLC)
分析标准品,>99.8%(GC)
分析标准品,>99.8%(GC)
分析标准品,HPLC≥96%
分析标准品,≥90%
分析标准品,≥95%(HPLC)
分析标准品,≥95%
分析标准品,≥98%(HPLC)
分析标准品,≥98.0%(HPLC)
分析标准品,≥99%(GC)
分析标准品,≥99.0% (GC)
分析标准品,≥99.0%(HPLC)
分析标准品,≥99.5%(GC)
分析标准品,≥99.7%
分析标准品,≥99.9%(HPLC)
分析标准品,异构体混合物
分析标准品,用于药物分析,>99.8%(HPLC)
分析标准品,95%
分析标准品,96%
分析标准品,97%
分析标准品,99.5%
分析标准品,>95%
分析标准品,>99.5%(GC)
分析标准品,>99.5%(HPLC)
分析标准品,≥95%
分析标准品,≥99.9%(GC)
分析标准品,异构体混合物
分析标准试剂(立体异构混合物)
分析标准试剂(异构体混合试剂)
分析纯
分离范围10×103 ~4×106
分离范围:6万~200万
助滤剂,通量煅烧(filter aid,flux calcined)
包含 100 ppm MEHQ 稳定剂,98%
包含50-185 ppm MEHQ稳定剂, 98%
化妆品试剂
医用级,白色
医用级
医用试剂
医用试剂(红色)
医药级,Mw,500000
升华品99%
升华纯化试剂
厚度: 100-200nm, 纯度: 约54-68wt%
厚度: 5-10um, 直径: 约45mm
双键改性度GM-30:30±5%
双键改性度GM-60:60±5%
双键改性度GM-90:90±5%
发光波长:365 nm,粒径:35 nm
发光波长:475 nm,粒径:35 nm
发光波长:545 nm,粒径:25nm
发光波长:545 nm,粒径:35 nm
发光波长:660 nm,粒径:35 nm
发光波长:804 nm,粒径:25nm
发光波长:804 nm,粒径:35 nm
含200 ppm MEHQ稳定剂, 95%
含≤650 ppm MEHQ 稳定剂
含固量:40±2%
含有3-磺基邻苯二甲酸,约50%的水溶液
含碘47.1%
含量(P2O5)% ≥85%
含阻聚剂MEHQ
吹塑级
固体粉末
固含量~70%
块状,99.9% metals basis
基体:硫酸钾
基质:Fe3O4,表面基团:-COOH,粒径:100-200 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-COOH,粒径:200-300 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-COOH,粒径:300-400 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-COOH,粒径:400-500 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-COOH,粒径:500-600 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-Epoxy,粒径:100-200 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-Epoxy,粒径:200-300 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-Epoxy,粒径:300-400 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-Epoxy,粒径:400-500 nm,单位:5mg/1ml
基质:Fe3O4,表面基团:-Epoxy,粒径:500-600 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-NH2,粒径:100-200 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-NH2,粒径:200-300 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-NH2,粒径:400-500 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-NH2,粒径:500-600 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-SiOH,粒径:100-200 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-SiOH,粒径:200-300 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-SiOH,粒径:300-400 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-SiOH,粒径:400-500 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-SiOH,粒径:500-600 nm,单位:5mg/ml
基质:SiO2,表面基团:-COOH,粒径:0.1-1μm,单位:5mg/ml
基质:SiO2,表面基团:-COOH,粒径:0.1-1μm,单位:5mg/ml
基质:SiO2,表面基团:-SiOH,粒径:0.1-1μm,单位:5mg/ml
季铵盐含量:≥45%
尿素氮:1000.4 mg/L
工业级, 90%
工业级,90%
工业级纳米石墨烯含量:1-5wt%,分散剂含量:0.2-1.0wt%
干燥试剂
平均Mn 670,平均Mw 700
平均Mn~692,(100ppm MEHQ稳定剂)
平均Mw 216000,平均Mn 80000
平均分子量 10000,K13-18
平均分子量 10000
平均分子量 1300000,K88-96
平均分子量 20000
平均分子量 24000,K23-27
平均分子量 58000,K29-32
平均分子量 7万-10万
平均分子量 ~300
平均分子量 ~360, 含 500-800 ppm MEHQ 稳定剂
平均分子量 ~475,含100 ppm MeHQ,200 ppm BHT
平均分子量 ~500,contains 900 ppm MEHQ as inhibitor
平均分子量 ~700
平均分子量1900
平均分子量2500
平均分子量3300
平均分子量8000
平均分子量~600,含400-600ppm MEHQ稳定剂
平均分子量~950
平均粒径: 5μm
异构体混合物 97%
异构体混合物,97%
异构体混合物,80%
异构体混合物,P~14%(干基计)
总氮≥9%
总胺值(mg KOH/g): 115±4
总胺值(mg KOH/g): 157±5
总胺值(mg KOH/g): 40±2
总胺值(mg KOH/g): 49±2
总胺值(mg KOH/g): 60±3
总胺值(mg KOH/g): 79±3
总胺值:178-188mgKOH/g, 酸值<10mgKOH/g
总胺值mgKOH/g 18~22,叔胺值mgKOH/g 18~22
总胺值mgKOH/g 28~32,叔胺值mgKOH/g 28~32
总胺值mgKOH/g 44~50,叔胺值mgKOH/g 44~50
总胺值mgKOH/g 50~60,叔胺值mgKOH/g 50-60
总胺值mgKOH/g 75~85,叔胺值mgKOH/g 75~85
总胺值mgKOH/g173~183
手性纯99%
指示剂,pH 1.0-3.1
挤出级
接枝率:8%,平均分子量:3000-8000
接枝率:8%,平均分子量:3000-8000
摩尔比率3:1
支链异构体混合物,含稳定剂MEHQ
方铅矿(Galena),天然,0.06-0.19inch
无
无水,99.5% metals basis
无水,粉末,99.9% metals basis
无水,粉末,99.99% metals basis
无水,粉末,99.99% trace metals basis
无水
无水溶剂级
无水级, 99.8%
无水级, 99.99% metals basis
无水级, 水分≤0.3%,含变性剂
无水级,≥99.5%
无水级,水分≤0.003%,含变性剂
无水,99.999% metals basis
日化用,二型油溶
昆虫细胞培养级, ≥99%
条形, 1.5-1.9 mm
条形, 3.0-3.4 mm
条形, 1.5-1.9 mm
条形, 3.0-3.4 mm
来源于牛血浆
来自落叶松
柱层析用 200-400目
标准试剂
植物细胞培养级, ≥99.5%
植物细胞培养级
植物细胞培养级,≥95% (HPLC)
比表面积 240 m2/g
比表面积3-8m2/g,粒度80nm,99.9%
比表面积:1400-1500;平均孔径:2-5nm;孔容:>2ml/g
氟含量:53%-60%, 片径:4-10μm
氮≥19.5 %
水分≤0.01%,用作反应介质
水溶性,80%有效组分
油溶性,97%有效组分
活性(U/mg)>1200
活性物含量50%
流动速率:3.21g/10min
淀粉酶底物
淡黄液体
溴甲酚绿 0.1% w/ v in EtOH 95% -甲基红0.2% w/ v in EtOH 95% 3:1
溶于三乙醇胺,硬水指示剂
溶剂:SiO2,表面基团:-NH2,粒径:3-4μm,单位10mg/ml
溶剂:SiO2,表面基团:-NH2,粒径:4-5μm,单位10mg/ml
溶剂:SiO2,表面基团:-SiOH,粒径:0.1-1μm,单位:5mg/1ml
灰白色粉末
灰色粉末
热塑型,分子量:50000-80000
熔体流动速率:1.65g/10min
熔体流动速率:1.77g/10min
熔体流动速率:7.30g/10min
熔化温度:420.67°C
熔点52~54℃
熔点54~56℃
熔点56~58℃
熔点58~60℃
熔点60-62℃
熔点62-64℃
熔点:67-72C
熔点:77-82C
熔点:82-87C
熔点:82.5℃
熔点:83℃
熔点:87-92C
熔融指数 0.5g/10min
熔融指数 12g/10min
熔融指数 4g/10min
熔融指数(Melting Index):6~9g/10min,粒径:~200目
特纯,97%
环保级99%,符合GB/T657-2011
环氧值:0.70~0.80mol/100g,粘度(25℃):5~25mpa.s
环氧值:143-154mol/100克,粘度:100-300mPa·s
环氧当量117-120Gm/Eq
环氧当量98-110Gm/Eq
生化级,用于固定细胞、酶等
生化试剂
生化试剂级
生物医药级,≥98%,长径比≈5,晶须
生物基含量45%
生物色谱试剂
生物试剂级,99.0%,荧光分析专用
用于GC衍生化, ≥99.0%
用于GC衍生化, ≥99.8% (GC)
用于GC衍生化,99%
用于GC衍生化,≥99.0%(GC)
用于GC衍生化,0.1 M in Chloroform
用于GC顶空测试,≥99.9%
用于GC顶空测试
用于GC顶空测试,≥99.9%
用于分子生物学, ≥99%
用于分子生物学,≥99.5%(GC)
用于分子生物学,≥99.5%(T)
用于固相萃取
用于微生物学,胶强度 ~250 g Bloom
用于植物细胞培养,≥97%
用于植物细胞培养,≥98%(HPLC)
用于气相色谱的液相
用于氨基酸分析,≥99.5%(GC)
用于油浴,-30°C~+250°C
用于油浴,180°C
用于生物学染色
用于生物染色
用于电泳,99%
用于电泳,≥98.0%(HPLC)
用于电泳
用于电镀,Co≥180g/L
用于离子对色谱, ≥99.0%
用于离子对色谱,≥99.0%
用于离子对色谱,≥99.5% (GC)
用于离子对色谱,≥98.0 %
用于离子对色谱,≥99.0%
用于组氨酸甲基化
用于细胞与昆虫细胞培养,≥99.0%(T)
用于细胞和昆虫细胞培养, 81-83% as MoO3
用于细胞和昆虫细胞培养,>98%
用于细胞培养,98%
用于细胞培养,≥98%
用于细胞培养,≥99.0%
用于细胞培养,≥99.5%(T)
用于酶联免疫,≥99.0%
电子级, 99.99% metals basis,钠除外
电子级,99.999995% metals basis
电子级
电子级,≥99.8%,总金属杂质≤20ppm
电泳专用级, ≥99%
电泳专用级
电镜专用,50% in H2O
电镜专用,4%
疏水,比表面积:150m2/g
疏水,比表面积:200 m2/g
白色到淡黄色粉末
皂化值:84-94mgKOH/g, HLB值:13-14
直径 5.0 - 5.9μm ,2.5% w/v
直径8mm
直径:0.1-4μm
直径:0.2-10μm 层数:1-10
直径:20-500nm
石墨烯含量:1-1.5%wt,分散剂含量:0.2-0.3%wt
硫含量:30.1%
碘氯比1:1
碳含量 ~65%
碳含量:43-48%
离子交换树脂, OH型
离子交换树脂, 原子级
离子交换树酯,1×4
离子对色谱专用,≥99.0%
离子对色谱专用,≥99.0%
离子对色谱级, ≥99.0%
离子对色谱级,>98.0%(T)
离子对色谱级,>98.0%(T)
离子对色谱级,≥99.0% (GC)
离子对试剂,用于LC-MS,98%
离子色谱级,≥99.0%
稀释成1升使用,稀释后的浓度为0.01M
稀释成1升使用,稀释后的浓度为1.0M
稀释成1升使用,稀释后的浓度即为1.0M
粉末,10,000U/g
粉末,99.99% metals basis
粉末,≥60% (HPLC)
粉末磷脂
粉末试剂
粉末,来源于豆科的金合欢树属的树干渗出物
粒度 2~5μm
粒径:10.0μm,2.5 %(w/v)乙醇悬浮液
粒径:1μm,2.5 %(w/v)乙醇悬浮液
粒径:2.0μm,2.5 %(w/v)乙醇悬浮液
粒径:2.0μm,2.5% w/v
粒径:3.0μm,2.5 %(w/v)乙醇悬浮液
粒径:3.0μm,2.5% w/v
粒径:300nm,2.5 %(w/v)乙醇悬浮液
粒径:4.0μm,2.5 %(w/v)乙醇悬浮液
粒径:4.0μm,2.5% w/v
粒径:5 nm,单位:>0.75 A520 Units/ml,溶剂:柠檬酸钠溶液
粒径:5.0μm,2.5% w/v
粒径:50 nm,单位:>0.75 A520 Units/ml(溶剂:柠檬酸钠溶液)
粒径:500nm,2.5 %(w/v)乙醇悬浮液
粒径:700nm,2.5 %(w/v)乙醇悬浮液
粒径:100-500nm,BET比表面1000-1600 m2/g
粒径:15-25μm,孔径:120
粒径:2-5μm,孔径:120
粒径:200nm
粒径:25-50μm,孔径:120
粒径:250μm
粒径:5-15μm,孔径:120
粒径:50-75μm,孔径:120
粒径:50nm
粒径:5mm
粒径:60-80nm
粒径:75-150μm,孔径:120
粒径:80μm
粒径:90μm
粘度200±20mpa.s
粘度900-1300cps
粘度:4000~8000 cPs;105~115 Gm/Eq
粘度:5000-15000 mpa.s
粘度:~600 cPs,环氧当量:95-115 Gm/Eq
粘度~10 mPa.s,neat(25 °C)
粘度~100 mPa.s,neat(25 °C)
粘度~1000 mPa.s,neat(25 °C)
粘度~20 mPa.s,neat(25 °C)
粘度~200 mPa.s,neat(25 °C)
粘度~500 mPa.s,neat(25 °C)
粘度:20-50 mm2/S
红外分析用
红棕色粉末
红色固体
约12.5%于四氢呋喃中, 约1.5mol/L
约15%于四氢呋喃中, 约2.0mol/L
约15%于己烷中
约16%于四氢呋喃中, 约1mol/L
约44%于异丙醇,水中
约63%于异丙醇中
约70%的水溶液
约90% (1,2-vinyl)
纯度≥98.0%
纯度:≥98%
组氨酸甲基化试剂
细胞与昆虫细胞培养级, ≥99%
细胞与昆虫细胞培养级, 99.5-100.5%
细胞培养专用,97.0%(GC)
细胞培养专用
细胞培养级,≥99.5% (T)
细胞培养级,98-101%
细胞培养级,99%
羟值mgKOH/g:28±3
羟值mgKOH/g:40±4
羟值mgKOH/g:52±6
羟值mgKOH/g:67±5
羟基值5462 mg KOH/g
耐热光学用
胶强度 ~100 g Bloom
胺值:200~240mgKOH/g,粘度(40℃):15000~35000mpa.s
脱乙酰度80%, MW=500000
色谱级 plus, ≥99.9%
色谱级, ≥99%(T)
色谱级, ≥99.0%
色谱级, ≥99.8%
色谱级, ≥99.9%
色谱级,>99%(GC)
色谱级,bp 60-90 °C
色谱级,≥25% in H2O
色谱级,≥96.0% (GC)
色谱级,≥99%(GC)
色谱级,≥99.0%(NT)
色谱级,≥99.0% (NT)
色谱级,≥99.5%
色谱纯,>99.7%(GC)
色谱纯,>99%(GC)
荧光发射波长:585nm,0.05 μmol/L
荧光强度 100%
荧光试剂,≥95%(HPLC)
药用注射级
药用级,99.6-101.0%
蒸馏纯化,≥99.5%
蛋白酶底物试剂
螯合指示剂
规格:12种混合物浓度各为2,000 μg/ml溶于吹扫捕集甲醇中
试剂级, ≥99%
试剂级,95%
超干, 99.999% metals basis
超干,99.999% metals basis
超干级, 99.99%metals basis
超干, 99.99% (REO)
超干, 99.998% metals basis
超纯级, ≥99.0% (GC)
超纯级, ≥99.0%(HPLC)
超纯级,99.5%
超纯级,≥99.5% (AT)
超纯级,≥99.5% (GC)
超纯级,≥99.5% (NT)
超纯级,用于微生物
超纯级,99.0%
软型,直链异构体的混和物
轻油中氮标准试剂,5ng/ml
轻质、密度:0.84-0.86
适于中高极性溶剂
适用于HJ536 水质氨氮测定 水杨酸分光光度法
通用型III,高强度、押出用、食品用
通用型射出级
酶活力≥30000u/g
酸值(mg KOH/g) ≤0.5, 皂化值(mg KOH/g): 325~360
酸值(mg KOH/g) ≤10, 皂化值(mg KOH/g): 85~105
酸值40-70mg KOH/g
酸值mgKOH/g ≤10,皂化值mgKOH/g 120~140
酸碱指示剂
醇溶液0.1%
醇溶液0.1%(w/v)
醇解度:87.0-89.0 mol%,黏度:80.0-110.0 mPa.s
醇解度:87.0~89.0(mol/mol),CPS:4.6-5.4
醇解度:98.0-99.0%(mol/mol),黏度:54.0-66.0 mPa.s
醇解度:98.0~99.0% (mol/mol)
醋酸乙烯 12 wt. %,熔融指数8 g/10 min(190°C/2.16kg)
醋酸乙烯 18 wt. %,熔融指数8 g/10 min(190°C/2.16kg)
醋酸乙烯 25 wt. %,熔融指数19 g/10 min(190°C/2.16kg)
醋酸乙烯 32 wt. %,熔融指数43 g/10 min(190°C/2.16kg)
醋酸乙烯 40 wt. %,熔融指数52 g/10 min(190°C/2.16kg)
重蒸馏, ≥99.5%
重蒸馏,≥99.5%
金属滴定指示剂
钯含量 0.5%
铂含量:52.0%
铱含量:43.0%
锭, 99.9% metals basis
锭, 99.9% metals basis
镀膜级,颗粒,99.9% metals basis
阴离子型,800-1000万分子量
非离子型试剂
顺反混合物,≥98.0%(GC)
顺反混合物.98.0%
颗粒状,AR,95%
颗粒状(淡黄色)
饱和溶液
高流动型
高纯级,>99%(HPLC)
高纯,50%
高纯,80%
高聚
黄色粉末
>70%
>95.0% (HPLC)
>97%(GC)
>98.0%(GC)
>99.0%
~10% in H2O
~25% in H2O(~0.8 M)
"
(0.048±0.004)mg/ml
(0.101±0.007)mg/ml
(10-20%)
(1mg/mL的甲醇溶液)[用于水分析]
(38-40% Pt) (99.9%-Pt)
(5-10%)[用于酯化]
(7.6+-0.6)mg/ml,分析标准品
(7.68 ± 0.49) μg/g in methanol
(99.9%-Pr) (REO
(99.95%-Dy) (REO)
(99.95%-Gd)(REO)
(99.99%-Ce) (REO)
(99.99%-Co) (REO)
(99.99%-Dy) (REO)
(99.99%-Ga) (REO)
(99.99%-Gd) (REO)
(99.99%-Ge) PURATREM
(99.99%-Ho) (REO)
(99.99%-Lu) (REO)
(99.99%-Nd)(REO)
(99.99%-Sc) (REO)
(99.99%-Tb) REO
(99.99%-Tb)(REO)
(99.99%-Yb) (REO)
(Br-,I-,F-,NO3-,PO4-,SO42-,Cl-)多元素混合标准溶液
(C60/C70 mixture)
(D, 99%) DCL 20 wt. % in D2O
(D, 99%) DCl 36.5% in D2O
(D, 99.5%) +0.03% V/V TMS
(D, 99.5%) 30% IN D2O
(D, 99.5%) 30% in D2O
(D, 99.5%) 40% IN D2O
(D, 99.5%) 40% in D2O
(D, 99.5%)+ 0.03% V/V TMS
(D, 99.8%) +0.05% TMS
(D, 99.96%)
(D,99%) DCl 20% in D2O
(D,99%) DCl 36.5% in D2O
(D,99.0%)
(D,99.5%) (<5% D2O)
(D,99.5%) +0.03% V/V TMS
(D,99.5%) +0.05% V/V TMS
(D,99.5%) 96% IN D2O
(D,99.8%) +0.03% V/V TMS
(D,99.8%) +1% V/V TMS
(D,99.8%)+0.03% V/V TMS
(D,99.8%)+TMS(0.03%)
(D,99.8%)
(D,99.9%) + 0.03 % (v/v) TMS
(D,99.96%)(+0.03% V/V TMS)
(D,99.96%)
(D3, 98%)
(D3, 99%)
(D4, 98%)
(D4, 99%) ~95% chemical purity
(D5, 99%)
(D7, 98%)
(Davisil grade 710), 孔径 50-76 Å, 薄层色谱法
(D,99.9%)
(FITC:Glucose = 1:160)
(II)六水合物, Ni;15.2-16.9%
(Rb,Ba,Sr,K,Ca,Li,Mg,Na) 多元素混合标准溶液(混标)
(ca. 50% in Diethyl Phthalate)
(red)1.2 to 2.8(yellow), (yellow)8.0 to 9.6(blue)
(低含水量) ,>98.0%
(含反-2-癸烯醛二乙缩醛)(10%的乙醇溶液,约0.52mol/L)
(含稳定剂MEHQ)98%
(氢氧化钠和硅酸钠的混混合物,溶届后得原硅酸钠),
(用糊精稀释的红甜菜根的提取物)
(约75%于水中) (含稳定剂MEHQ)
(顺反混合物) (含稳定剂TBC), 95%
(顺式+ 反式), ≥92%(GC)
(顺式+ 反式), ≥92%(GC)
+158 to +160℃
+164 to +166℃
+47 to +49℃
+81 to +83℃
, diam. 3 mm, ≥99.95% metals basis
,>98.0%(GC
,>98%(GC
,SP,粉末
,SP
,Standard for GC, ≥99.5% (GC
,for HPLC,≥99.7%
,≥ 0.100 U/mg
,色谱级,≥99.5%(GC)
-100 目, 99.9% (metals basis)
-100 目, 99.999% (metals basis)
-200+325目, 99.95%(高纯试剂)
-200+325目, 99.95% metals basis
-200目,97%
-200目,97%
-22 目, 99.995%(高纯试剂)
-22 目,99.998%(高纯试剂)
-22 目,99.999%(高纯试剂)
-22 目, 99.995% metals basis
-22 目,99.998% metals basis
-22 目,99.999% (metals basis)
-30°C~+250°C(油浴 )
-325 目, 99.5%
-325 目, 99.9% metals basis
-325 目,99%
-325 目
-325 目, 99.5%
-325目,99.99% (metals basis去除Ta), Ta <500ppm
-325目粉,99.0% metals basis
-325目, 99.5% metals basis
-325目,99.99% (metals basis去除Ta), Ta <500ppm
-40 目, 99.9% (REO)
0.0001g/mL,基体:甲醇
0.0001g/ml(溶剂:MeOH)
0.0001mol/L
0.00055mol/L
0.000711806
0.00100 Normal (N/1000)
0.001M
0.001mol/L(0.001M)
0.001mol/L
0.0025mol/L
0.002g/ml(溶剂:水)
0.004M
0.0050 Normal in Methanol
0.00500 Normal (N/200)
0.005000mol/L (0.005M)
0.0055mol/L
0.005mol/L
0.01 M HClO4 in water (0.01N)
0.01 Molar (M/100)
0.01%(w/ v) HNO3
0.01-0.1 unit/mg solid
0.0100 Molar (M/100)
0.0100 Normal (N/100) in Isopropyl Alcohol (no preservative)
0.0100 Normal (N/100) in Isopropyl Alcohol
0.01000mol/L (0.01M)
0.01000mol/L(0.01N)
0.0120 Normal
0.0141mol/L
0.01500 mol/L (0.015N)
0.015mm 直径, 99.95% metals basis
0.015mol/L,pH8.5
0.01600 mol/L (0.016M)
0.01600mol/L(0.016M)
0.018 N
0.01M in Propanol
0.01M 介质:H2O
0.01mol/L(0.01M)
0.01mol/L,pH5.8
0.01mol/L,pH6.0
0.01mol/L,pH6.2
0.01mol/L,pH6.4
0.01mol/L,pH6.6
0.01mol/L,pH6.8
0.01mol/L,pH7.0
0.01mol/L,pH7.2
0.01mol/L,pH7.4
0.01mol/L,pH7.6
0.01mol/L,pH7.8
0.01mol/L,pH8.0
0.01mol/L(溶剂:H2O)
0.01mol/L,介质:H2O
0.01表观摩尔
0.02% (w/v) in water
0.02% (w/v) in 异丙醇
0.02% (w/v)in water
0.02%乙醇溶液
0.02%(w/v)in isopropyl alcohol
0.02%(w/v)in water
0.0200 Normal (N/50) in Denatured Alcohol
0.0200 Normal (N/50) in Methanol
0.0200 Normal (N/50), 1 mL = 1 mg CaCO₃
0.02000mol/L(0.02M)
0.025 M in H2O
0.025 N
0.025 mol/L (0.025M)
0.0250 Normal
0.02500 mol/L (0.025M)
0.025N in isopropanol
0.025mm (0.001in) thick, 99.9% (metals basis)
0.025表观摩尔
0.02mol/L(0.02M)
0.02mol/L, MnO4
0.02mol/L
0.02表观摩尔
0.03 M
0.03000 mol/L (0.03M)
0.03200 mol/L (0.032M)
0.04% (W/V) in isopropyl alcohol
0.04% (w/v) in carbinol (methanol)
0.04%(w/v) in water
0.04%(w/v) in water
0.04%(w/v)in carbinol(甲醇)
0.04%(w/v)in isopropyl alcohol
0.04%(w/v)in water
0.04000 mol/L (0.04M)
0.04000mol/L(0.04N)
0.0423611111111111
0.04mol/L(溶剂:H2O)
0.05 M (M/20)
0.05 M in H2O,volumetric standard
0.05 M聚(二甲基硅氧烷),乙烯基封端
0.05 Normal (N/20) in Methanol
0.05 g/mL CuSO4
0.05 mg/mL in isooctane
0.05 mol/L NaOH(0.05摩尔/升 氢氧化钠)
0.05 mol/L NaOH
0.05% (v/v)
0.05% (w/v) HPLC
0.05% (w/w)
0.05% in Ethanol
0.05% w/v
0.05%(W/V)in water
0.05%(w/v)
0.0500 Molar
0.0500 Normal (N/20) in Denatured Alcohol
0.0500 Normal (N/20)
0.05000mol/L(0.1N)
0.0500mol/L
0.0500mol/L(溶剂:H2O)
0.05M,pH6.7,含0.001M EDTA,无菌,DEPC处理
0.05M,pH6.7,含0.001M EDTA
0.05M,pH 7.4 无菌
0.05M,pH 7.4
0.05mm 直径,99.995%(高纯试剂)
0.05mm 直径,99.995% metals basis
0.05mol/L(0.05M)
0.05mol/L,pH9.6
0.05mol/L(介质:乙醇)
0.05mol/L(溶剂:1%盐酸)
0.0725 Normal
0.078 N
0.083 Normal, pH 12.7
0.085% Phosphoric Acid in Ethanol
0.085% Phosphoric Acid in IPA
0.085% Phosphoric Acid in Methanol
0.085% w/w
0.085M
0.089 Normal in Methanol
0.0891 Normal, 1 mL = 5 mg KOH (5000 ppm KOH)
0.0979mol/L(溶剂:H2O)
0.099mg/ml(溶剂: 异辛烷)
0.099mg/ml(溶剂:异辛烷)
0.1 M CF3SO3H in acetic acid
0.1 M La(NO3)3
0.1 M in IPA
0.1 M in THF, contains samarium chips as stabilizer
0.1 M in methanol, MkSeal
0.1 M in poly(dimethylsiloxane), vinyl terminated
0.1 M solution in THF , MkSeal
0.1 M(溶剂:H2O)
0.1 M(溶剂:HOAc)
0.1 g/mL NaOH
0.1 g/mL的氢氧化钠水溶液
0.1 mg/mL in isooctane,86%
0.1 mg/ml in DMSO
0.1 mol/L in Acetate
0.1 mol/L
0.1 wt%
0.1% (W/V) in isopropyl alcohol
0.1% (v/v) HPLC
0.1% (w/v) in 5% (v/v) Alcohol
0.1% (w/v) in isopropyl alcohol
0.1% (w/v) in methanol (methanol)
0.1% (w/v) in methanol (甲醇)
0.1% (w/v)
0.1% in 50% Ethanol
0.1% in 90% Methanol
0.1% in methyl acetate
0.1% in 95% Ethanol
0.1% w/v aqueous solution
0.1% 乙二醇溶液
0.1% 乙醇溶液
0.1%(w/v) in water
0.1%乙醇溶液
0.1%(W/V)in water
0.1%(W/V)
0.1%(w/v)in 50% Methanol
0.10% (w/w)
0.100 Normal (N/10), 0.0500 Molar (M/20)
0.1000 mol/L (0.2N)
0.1000 mol/L (0.1N)
0.1000mol/L Na2S2O3 (溶剂:H2O)
0.1000mol/L in water
0.1000mol/L(容量法)
0.1001mol/L(溶剂:95%乙醇)
0.1003mol/L (溶剂:H2O)
0.1004mol/L (溶剂:H2O)
0.1006mol/L
0.100mg/mL in methanol
0.100mg/ml in methanol
0.100ug/g in 0.5mol/L HNO3 with K+ 2.2mg/L,Na+ 23mg/L,Ca2+ 39mg/L,Mg2+ 11mg/L,0.5mol/L HNO3
0.102mg/ml (溶剂: 异辛烷)
0.103mg/ml (溶剂:异辛烷)
0.104 M in methylvinylcyclosiloxanes
0.109mg/ml(溶剂: 异辛烷)
0.10mg/ml in methanol
0.10mg/ml,溶剂:异辛烷
0.11%
0.114mg/ml(溶剂: 异辛烷)
0.117mg/ml(溶剂:异辛烷)
0.125 N
0.125N, 0.0208M Solution
0.13% (0.044N)
0.13-0.14μm
0.1500mol/L(0.15N)
0.15mg/L,in water
0.15mol/L
0.15单位/毫克干重
0.16M soln. in 1,2-dimethoxyethane
0.17M,无菌
0.1KG/L(溶剂:甲醇)
0.1M NaCl
0.1M in Aceticacid
0.1M in DMF
0.1M in H2O
0.1M in H2O(20℃)
0.1M in Propanol
0.1M in ethanol
0.1M 介质:H2O
0.1M,PH=7.4
0.1M,for ion pair chromatography,concentrate
0.1M,for ion pair chromatography,concentrate
0.1N,测定自由基专用
0.1mg/g KOH
0.1mg/mL toluene solution
0.1mm (0.004in) 厚 x 43.8mm (1.72in) 宽, 99.997% metals basis
0.1mm 厚, 99.9% (REO)
0.1mm 厚, 99.9% (REO)
0.1mm 厚, 99.9% metals basis
0.1mm 厚, 99.99% metals basis
0.1mm 直径, 99.99% metals basis
0.1mm,99.9% metals basis
0.1mm,99.9%
0.1mm,99.99% metals basis
0.1mm,99.99%
0.1mm,99.999% metals basis
0.1mm,99.9% metals basis
0.1mm,99.99% metals basis
0.1mol/L HNO3
0.1mol/L in H2O
0.1mol/L(0.1M)
0.1mol/L,pH5.8
0.1mol/L,pH6.0
0.1mol/L,pH8.5
0.1mol/L,pH8.7
0.1mol/L,pH8.9
0.1mol/L,pH9.3
0.1mol/L,pH9.5
0.1mol/L,基体:H2O
0.1mol/L药典级
0.1mol/L(介质异丙醇)
0.1mol/L(介质:甲醇)
0.1mol/L(溶剂:H2O)
0.1mol/L(溶剂:H2O)
0.1mol/L(溶剂:乙醇)
0.1mol/L,介质甲醇
0.1ng/uL in Isooctane, analytical standard
0.1units/mg dry weight
0.1μg/mL
0.2 N
0.2 mg/mL于异辛烷
0.2 mm,99.9%
0.2 mm,99.99%
0.2 mm,99.9% metals basis
0.2 mm,99.99% metals basis
0.2 wt%
0.2% (w/v) in methanol (methanol)
0.2% (w/v) in water
0.2% (w/v)
0.2% in 1M HCl
0.2% in methanol
0.2% in water
0.2% v/v
0.2% 盐酸副玫瑰苯胺溶液,1M HCl
0.2%盐酸副玫瑰苯胺溶液
0.2%(w/v) in water
0.2%(w/w)in Sodium chloride
0.2-0.5mm,元素分析仪专用
0.200 Normal (N/5) in Denatured Alcohol
0.200 g/L
0.2000 mol/L (0.4N)
0.2000 mol/L
0.2000mol/L(0.2M)
0.2000mol/L(0.2N)
0.215277778
0.24-0.26μm
0.25 M in diethyl ether
0.25 M solution in 2-Methyltetrahydrofuran
0.25 M solution in THF
0.25 M solution in diethyl ether
0.25 M solution slurry in THF, MkSeal
0.25 M, HPLC
0.25% in Water,for pH Determination
0.25%Trypsin,0.02%EDTA(0.53mM)
0.25%,无菌,不含酚红
0.25-1.0 FALGPA units/mg solid, ≥125 CDU/mg solid
0.250 Normal (N/4)
0.25M Solution In THF, MkSeal
0.25mm 直径, 99.99% (metals basis 去除 Ta)
0.25mm 直径, 99.99% (metals basis 去除 Ta)
0.25mm 直径, 退火, 99.9+% metals basis
0.25mol/L
0.299mg/L,基体:甲醇
0.2M in Acetic acid
0.2M in H2O(20℃)
0.2M in Methanol
0.2M,pH7.2
0.2M,pH7.2
0.2M,pH7.5
0.2M,pH7.6
0.2mg/mL
0.2mm直径,99.999% metals basis
0.2mol/L in methanol
0.2mol/L(0.2M)
0.2mol/L(溶剂:MeOH)
0.2mol/L,pH7.0
0.2mol/L(溶剂:99%无水乙醇)
0.3 M solution in THF, MkSeal
0.3% (v/v)
0.3% (w/v)
0.3%(w/v)in water
0.3%(w/v)
0.3-3units/mg
0.30-1.70mg/L
0.300 Molar (0.300 Normal)
0.3100mol/L (0.31N)
0.3238 Normal
0.33%
0.333 Normal (N/3)
0.33
0.35% (v/v)
0.36
0.374μmol/g,基体:水
0.380 Normal
0.384% (w/v) (7.68 g/ 2000 mL)
0.3M in water(pH3.0±0.2)
0.3mg/L,基体:甲醇
0.3mm 厚, 99.9% (REO)
0.3~0.8mmol/g, 100~200 mesh, 1% DVB
0.4 M from Trace Metal Grade
0.4 Molar
0.4% (w/v) (4 g/L)
0.4%(w/v) in water
0.4%溶液,用于组织培养
0.4%溶液(组织培养试剂)
0.4%(W/V)in water
0.4-0.6mg/L(分析标准试剂)
0.40%
0.4000 mol/L (0.4N)
0.421-3.32mg/L in water
0.421-3.32mg/L,基体:水
0.44
0.4500 mol/L (0.45N)
0.4M in ethylene glycol
0.4M solution in toluene
0.4
0.5 M Solution in THF
0.5 M Solution in THF, MKseal
0.5 M in 2-methyltetrahydrofuran
0.5 M in H2O
0.5 M in benzene: cyclohexane
0.5 M in toluene
0.5 M slurry in THF ,MkSeal
0.5 M solution in THF, MkSeal
0.5 M solution in THF,Acseal
0.5 mg/mL in sterile water
0.5 mg/mL,介质:正己烷
0.5 mg/ml in ethanol,>98%
0.5 mg/ml(溶剂:正己烷)
0.5 to 1M aqueous solution,≥98%
0.5 wt. % in ethanol
0.5 wt. % in methyl acetate
0.5% (w/v) in 80% (v/v) Acetic Acid
0.5% (w/v) in water
0.5% in 50% Ethanol
0.5% in ethanol
0.5% on alumina, reduced
0.5% on alumina
0.5% on titanium silicate, 50% water-wet paste
0.5% stabilized aqueous solution
0.5% w/w
0.5% 水溶液
0.5%指示液(溶剂:H2O)
0.5%溶液
0.5%(w/v)in water 银量滴定法中的吸附指示剂
0.5%(w/v)in water,含0.5% KI
0.5%(w/v)
0.5-0.85 mm
0.5-1.0mm,元素分析仪专用
0.5-10.0 mg/mL protein basis (BCA)
0.5-1mm,元素分析仪专用
0.5-2.5mmol/g
0.50 M in 2-甲基四氢呋喃
0.50 M solution in 2-Methyltetrahydrofuran
0.50 M solution in 2-Methyltetrahydrofuran, MkSeal
0.500 Normal (N/2) in 90% (v/v) Denatured Alcohol
0.500 Normal (N/2) in Denatured Alcohol
0.500 Normal (N/2) in Isopropyl Alcohol
0.5000 mol/L (0.5M)
0.5000 mol/L (0.5N)
0.5000mol/L (0.5N)
0.5000mol/L(0.5N)
0.5000mol/L(溶剂:H2O)
0.5088 mol/L
0.50M in THF
0.50mg/mL
0.516M(水溶液),纯度≥98%
0.518umol/g in water
0.518μmol/g
0.518μmol/g(溶剂:水)
0.550 Normal in Denatured Alcohol
0.56 M in hexanes
0.560 Normal in Denatured Alcohol
0.5M EDTA溶液 (pH8.0)
0.5M in MTBE
0.5M in THF,Mkseal
0.5M solution in THF, MKSeal
0.5M solution in THF, MkSeal
0.5M solution in diethyl ether
0.5M (11 wt.%)toluene solution
0.5M,PH=5.0
0.5M,PH=6.6
0.5M,PH=7.0
0.5M,PH=7.2-7.4
0.5M,PH=7.8
0.5M,pH10.0
0.5M,pH10.5
0.5M,pH2.5
0.5M,pH3.0
0.5M,pH3.5
0.5M,pH4.0
0.5M,pH4.5
0.5M,pH5.0
0.5M,pH5.5
0.5M,pH6.0
0.5M,pH7.4
0.5M,pH8.0
0.5M,pH9.0
0.5M,pH9.5
0.5MsolutioninTHF
0.5MsolutioninTHF,MKSeal
0.5M水溶液
0.5M,pH 6.8 灭菌
0.5M,pH 6.8
0.5M,pH10
0.5M,pH7.2
0.5M,pH7.5
0.5M,pH7.9
0.5N in 10% ethanol
0.5N(溶剂:乙醇)
0.5U/μl
0.5mg/L ,基体:1%硝酸溶液
0.5mg/g KOH
0.5mg/mL,介质:正己烷
0.5mm 厚,99.9975%(高纯试剂)
0.5mm 厚, 99.998% metals basis
0.5mm 厚,99.9975% metals basis
0.5mm 直径, 99.998% metals basis
0.5mol/L PH=8
0.5mol/L in THF
0.5mol/L in Water
0.5mol/L in water, for Ion-pair chromatography
0.5mol/L 水溶液,离子对色谱级
0.5mol/L 水溶液,离子对色谱级
0.5mol/L,pH8.0
0.5mol/L(介质:乙醇)
0.5mol/L(介质:甲醇)
0.5ppb(±0.02ppb)
0.5~1.1mmol/g, 100~200 mesh, 1% DVB
0.6 M solution in Diethyl ether
0.6% (w/v) in 80% (v/v) Acetic Acid
0.6% on activated carbon, 50% water-wet paste
0.60-0.70μm
0.600 Molar (0.600 Normal)
0.600 Molar
0.6000 mol/L (0.6N)
0.6000mol/mL(0.6N)
0.601mg/L,in water(稀释后)
0.625 mg/mL,生物技术级
0.62mm 厚, 99.9% (REO)
0.65
0.681% (w/w), Preserved
0.6M
0.6~2.0mmol/g, 100~200 mesh,1% DVB
0.7 M solution in THF,water≤1000ppm, MkSeal
0.7 M solution in heptane
0.7 N
0.7-1.2mm,元素分析仪专用
0.7-1.2mm(元素分析仪试剂)
0.7-1.2mm,元素分析仪专用
0.70% (w/w), Preserved
0.7000 mol/L (0.7N)
0.706umol/g,in water
0.75% w/v
0.75-0.90μm
0.75M in THF
0.7M solution in Hexanes, MkSeal
0.7M solution in toluene
0.7±0.03mg/L
0.8 M in THF, Acseal
0.8 M in THF
0.8 M solution of THF
0.8 ppb(±0.35 ppb)
0.8% (w/v) in Glacial Acetic Acid
0.8-1.5mmol/g, 70~200 mesh, 1% DVB
0.8-12mm (0.03-0.47in), 99.98% (metals basis)
0.8-1wt%,直径1-3nm,长度1-2um
0.8-2mm(元素分析专用)
0.8-2mm,元素分析仪专用
0.8-2mm(元素分析仪)
0.800mg/ml in H20
0.800mg/ml(溶剂:MeOH)
0.807mg/mL,基体:水)
0.80mg/L,in H2O
0.82
0.85-1.7mm,元素分析仪专用
0.898
0.8M solution in THF
0.8M solution in THF, MKSeal
0.8mg/mL solution (pH 10)
0.9 M in heptane , MkSeal
0.9 M solution in toluene ,MkSeal
0.9 M solution of toluene
0.9 unit/mg
0.9% (w/w)
0.9% NaCl
0.900 Normal
0.91
0.92mg/ml(溶剂:MeOH)
0.93 mg/ml(溶剂:MeOH)
0.94
0.984mg/ml ,基体:甲醇
0.985mg/ml,基体:甲醇
0.999
0.9M solution in THF, MkSeal
0.9mg/ml
01:01.5
1 M THF
1 M in THF(约22%含量)
1 M in THF
1 M in THF, MkSeal
1 M solution of DCM
1 M solution of hexanes
1 U/mg
1 g/L
1 gram per 1 mL Water, Filtered
1 mM in Tris Buffer
1 mg/mL in DMSO
1 mg/mL in acetonitrile, ampule of 1 mL, certified
1 mg/mL in acetonitrile, certified reference material, ampule of 1 mL 1ml
1 mg/mL in ethanol
1 mg/mL in methanol,99 atom % D
1 mg/mL
1 mg/ml (u=2%,溶剂:MeOH)
1 mg/ml in MES-buffered saline
1 mg/ml in isopropanol: NH4OH (7:3),≥98%
1 mg/ml (溶剂:MeOH)
1 mg/ml(U=1.5%,溶剂:50%乙醇水)
1 mg/ml(U=1.5%,溶剂:水)
1 unit = 1 μl of a 10 mM solution.,>95%
1 units/μl
1 wt % loading, activated synthetic carbon pellet
1 wt % loading, activated synthetic carbon powder
1 μg/mL in Methanol
1 μg/ml in methanol
1 μm,98.5%
1 μm,98.5%
1 基质:甲醇 浓度:97ug/ml
1% (v/v), Trace Metals Grade
1% (w/v) (10 g/L)
1% (w/v) Alcoholic Solution
1% (w/v) Aqueous Solution
1% (w/w) NaOCl
1% crossl. with DVB, 1.0-1.5 mmol/g, 100-200 mesh
1% in 1,2-dichloroethane
1% in Ethanol
1% in cellulose
1% in methyl acetate solution
1% on Titania(anatase)(surfactant and reactant-free),≤100nm
1% on Titaniaanatase/rutilesurfactant and reactant-free
1% on carbon blacksurfactant and reactant-free
1% solution in ethanol,>98%
1% solution in methyl acetate
1% w/v
1%+50%乙醇水
1%DVB, 100-200 mesh
1%溶液
1%粘度: 1501~2600mpa.s, 25℃
1%粘度: 2601~3400mpa.s, 25℃
1%粘度: 3401~6000mpa.s, 25℃
1%粘度: 700~1500mpa.s, 25℃
1%粘度:1000-1200 mPa.s
1%(w/ v) HNO3
1%(w/v)in water 吸附指示剂
1%(w/w)in Sodium chloride
1,000 units/mg dry weight
1,700,000 USP units /g
1-14,显色反应间隔1
1-2 M in water
1-2 mg水/ml,测含水量微小样品
1-3 FALGPA units/mg solid,>125 CDU/mg
1-3mm (0.04-0.1in),99.9997% (metals basis)
1-3mm (0.04-0.1in),99.9997% (metals basis)
1-3mm,99.9%(RE) , 铈颗粒
1-3mm,99.999% metals basis
1-3μm(元素分析仪试剂)
1-3μm, ≥99% metals basis
1-3μm,元素分析仪专用
1.0 M solution in ethyl ether, MkSeal
1.0 M solution of ethyl ether
1.0 M (溶剂:H2O)
1.0 M In Diethyl Ether
1.0 M In Diethyl Ether, MkSeal
1.0 M Solution In Hexanes, MKSeal
1.0 M in 2-MeTHF
1.0 M in 2-methyltetrahydrofuran
1.0 M in H2O(cosolvent:~10% methanol)
1.0 M in Hexane, Acseal
1.0 M in Hexane
1.0 M in Hexane, MkSeal
1.0 M in MeTHF
1.0 M in Methanol
1.0 M in THF,含5mmol硼氢化钠稳定剂
1.0 M in THF/hexanes
1.0 M in THF/hexanes, MKSeal
1.0 M in THF/toluene (38/62), Acseal
1.0 M in THF/toluene (38/62)
1.0 M in THF/toluene (38/62), MkSeal
1.0 M in THF/toluene
1.0 M in THF(21%)
1.0 M in THF,MkSeal
1.0 M in Tetrahydrofuran
1.0 M in heptane, MkSeal
1.0 M in hexanes,≥95%
1.0 M in methylene chloride,Mkseal
1.0 M in n-hexane
1.0 M in tert-Butanol
1.0 M in water
1.0 M solution in 2-Methyl-THF, Acseal
1.0 M solution in 2-Methyl-THF, MkSeal
1.0 M solution in 2-methyltetrahydrofuran, Acseal
1.0 M solution in 2-methyltetrahydrofuran, MkSeal
1.0 M solution in CH2Cl2, Acseal
1.0 M solution in CH2Cl2, MkSeal
1.0 M solution in Diethyl ether
1.0 M solution in H2O
1.0 M solution in Heptane, MkSeal
1.0 M solution in Hexanes,
1.0 M solution in Hexanes, MKSeal
1.0 M solution in Hexane
1.0 M solution in Methylene chloride, Acseal
1.0 M solution in Methylene chloride
1.0 M solution in Methylene chloride, MkSeal
1.0 M solution in THF , Acseal
1.0 M solution in THF ,MkSeal
1.0 M solution in THF , MkSeal
1.0 M solution in THF, containing ca. 5% H2O
1.0 M solution in THF, containing ca. 5% H2O
1.0 M solution in THF,MKSeal
1.0 M solution in THF,Mkseal
1.0 M solution in Toluene,
1.0 M solution in Toluene
1.0 M solution in Toluene, MKSeal
1.0 M solution in diethyl ether ,MkSeal
1.0 M solution in diethyl ether,Acseal
1.0 M solution in diethyl ether, AcSeal
1.0 M solution in diethyl ether,MkSeal
1.0 M solution in ethanol, Acseal
1.0 M solution in ethanol, MkSeal
1.0 M solution in heptane, Acseal
1.0 M solution in heptane, MkSeal
1.0 M solution in hexane, Acseal
1.0 M solution in hexanes ,Acseal
1.0 M solution in hexanes ,MkSeal
1.0 M solution in hexanes, Acseal
1.0 M solution in methylene chloride, Acseal
1.0 M solution in methylene chloride, MKSeal
1.0 M solution in p-Xylene
1.0 M solution in tert-butyl methyl ether, MkSeal
1.0 M solution in toluene, MkSeal
1.0 M solution of 2-Methyl-THF
1.0 M solution of 2-methyltetrahydrofuran
1.0 M solution of H2O
1.0 M solution of THF, containing ca. 5% H2O
1.0 M solution of Toluene
1.0 M solution of ethanol
1.0 M solution of heptane
1.0 M solution of methylene chloride
1.0 M solution of tert-butyl methyl ether
1.0 M solution of toluene
1.0 M 二氯甲烷溶液
1.0 M
1.0 M(溶剂:H2O)
1.0 M(溶剂:二氯甲烷)
1.0 M(溶剂:庚烷)
1.0 M, pH 8.5±0.1
1.0 N
1.0 g/L Be in nitric acid
1.0 mg/mL in Acetonitrile
1.0 mg/mL in acetonitrile, ampule of 1 mL, certified
1.0 mg/mL in acetonitrile, ampule of 1 mL
1.0 mg/mL in ethanol, certified reference material
1.0 mg/mL in methanol, ampule of 1 mL, certified
1.0 mg/mL in methanol, ampule of 1 mL, certified reference material, Cerilliant
1.0 mg/mL,介质:正己烷
1.0 mol/L HNO3 (含K+)(1.0摩尔/升硝酸)(含钾离子)
1.0 mol/L HNO3
1.0 wt. % in methyl acetate
1.0-2.2
1.0.M solution in THF
1.0.M solution in THF, MkSeal
1.00 Normal in 9% (v/v) Ammonium Hydroxide
1.00 Normal in Denatured Alcohol
1.00 Normal in Isopropyl Alcohol
1.000% ± 0.005 (v/v)
1.000g/L
1.000×10-2
1.00mg / ml in methanol
1.00mg/L
1.00mg/mL u=2% 基体:正己烷
1.00mg/mL,基体:甲醇
1.00mg/mL,溶剂:甲醇
1.00mg/ml , 溶剂:甲醇
1.00mg/ml (u=2% ,溶剂:正己烷)
1.00mg/ml (u=2%,溶剂:正己烷)
1.00mg/ml (溶剂:PE)
1.00mg/ml (溶剂:水)
1.00mg/ml(U=1%,溶剂:水)
1.00mg/ml(溶剂:MeOH)
1.00mg/ml(溶剂:MeOH)
1.00mg/ml( u=2% ,溶剂: 正己烷)
1.00mg/ml(u=2%,正己烷)
1.00mg/ml(溶剂:正己烷)
1.00mg/ml(溶剂:正己烷)
1.00mg/ml(溶剂:甲醇)
1.00ng/uL Urel=3% k=2
1.00×10-6g/mL,in Perchloric acid aqueous solution
1.00×10-7g/mL,基体:甲醇
1.00×10-9g/mL,in Perchloric acid aqueous solution
1.00μg/g,in :K+ 2.2mg/L,Na+ 23mg/L,Ca2+ 39mg/L,Mg2+11mg/L,0.5mol/L HNO3
1.00~1.00×103μg/ml
1.01mg/ml (溶剂:MeOH)
1.01mg/ml(溶剂:MeOH)
1.04mg/ml,基体:甲醇
1.05mg/ml
1.09mg/L(水质标样)
1.09mg/ml(溶剂:MeOH)
1.0M in Hexane
1.0M in THF, in Sure/Seal™ bottle
1.0M in Tetrahydrofuran
1.0M in dichloromethane
1.0M in diethyl ether
1.0M in ethanol
1.0M in hexanes
1.0M in methanol
1.0M in n-Hexane
1.0M solution in THF
1.0M solution in THF, MkSeal
1.0M solution in toluene
1.0M 乙醚溶液
1.0M 二氯甲烷溶液
1.0M 己烷溶液
1.0M 正己烷溶液
1.0M,PH=8.0
1.0M
1.0M(18wt% ±2wt% )in toluene/tetrahydrofuran
1.0mg/mL in methanol, ampule of 1mL, certified reference material, Cerilliant
1.0mg/ml in Methanol
1.0mg/ml in methanol
1.0mg/ml
1.0mm 厚, 99.99% metals basis
1.0mm 直径, 退火,99.995% metals basis
1.0mm 直径,99.999% metals basis
1.0mm直径, 99.9% metals basis
1.0mol/L inTHF,MKSeal
1.0mol/L in THF, MkSeal
1.0mol/L(1N)
1.0mol/L
1.0mol/l in Toluene,Energyseal
1.0mol/l in hexanes,EnergySeal
1.0~1.24mmol/g ,100~200 mesh,1% DVB
1.1 M solution in hexanes, Acseal
1.131g/ml
1.137ppm(±0.357ppm)
1.14mg/ml in methanol
1.17μg/mL
1.1M solution in THF, Acseal
1.2 M solution in Toluene, MKSeal
1.2-1.6 mm
1.2-2.0mm,元素分析仪专用
1.2-2.5mm,元素分析仪专用
1.2-2.5mm(元素分析仪试剂)
1.2-2.5mm,元素分析仪专用
1.25% (w/v)
1.25% (w/w)
1.25% 乙醇溶液
1.2M solution of Toluene
1.2M
1.3 M Solution In Hexanes
1.3 M solution in THF, Acseal
1.3 M solution in THF/toluene (62/38), MkSeal
1.3 M solution in THF, MkSeal
1.3 M solution in hexane
1.3 M solution in hexane, MkSeal
1.3 M solution in pentane, Acseal
1.3 M solution in pentane, MkSeal
1.3 M solution of THF/toluene (62/38)
1.3 M solution of THF
1.3 M solution of pentane
1.3 M
1.30 Normal
1.32mg/L in H2O,analytical standard,for water analysis
1.35-4.29mg/L,in water
1.36mmol/g, 100~200 mesh, 1% DVB
1.3M in Pentane
1.3M in n-hexane
1.4 M solution in THF/toluene(82/18) , Acseal
1.4 M solution in THF/toluene(82/18) , MkSeal
1.4 M solution in THF
1.4 M solution in THF,MkSeal
1.4 M solution in butyl diglyme, MkSeal
1.4 M solution of THF/toluene(82/18)
1.4 M solution of butyl diglyme
1.4% in water
1.45% (v/v)
1.45M solution in Butyl diglyme, MkSeal
1.45M solution of Butyl diglyme
1.4M solution in THF, MkSeal
1.4M solution in Toluene/THF, MkSeal
1.5 M in THF
1.5 M in diethyl ether
1.5 M in toluene
1.5 M solution in Toluene, Acseal
1.5% ( 溶剂:水)
1.5% (v/v)
1.5% in water(抗静电型)
1.5% in water |