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98%
97%
95%
99%
≥95%
BR
≥98%
96%
95+%
≥97%
>98.0%(GC)
≥99%
分析对照品,HPLC≥98%
-
98+%
90%
HPLC≥98%
>98%(GC)
≥98%(HPLC)
AR
>97.0%(GC)
>99%
>98.0%(T)
>98.0%(HPLC)
>97%
>95.0%(GC)
>95%
/
分析标准品
>98%
>98%(HPLC)
>98.0%
分析标准试剂
≥96%
≥98%(GC)
>98.0%(GC)(T)
≥98.0%
分析对照品,HPLC≥95%
>98%(T)
>97%(GC)
>98.0%(HPLC)(T)
99.99% metals basis
>96.0%(GC)
分析对照品
>99.0%(GC)
99.9% metals basis
≥98.0%(GC)
分析对照品,98.0%
>98.0%(GC&T)
≥98% (HPLC)
>95%(GC)
BR,98%
≥98%,99%e.e.
≥99%(HPLC)
97+%
≥90%
>97.0%(T)
HPLC≥95%
85%
94%
>98%(GC)(T)
AR,99%
GR
>98.0%(HPLC)(N)
80%
CP
>98%(HPLC)(T)
99.50%
93%
BR,99%
≥95%(HPLC)
>95.0%(T)
AR,99%
≧95%
MW 5000 Da
≥98.0%(HPLC)
≥97%(HPLC)
>97.0%(HPLC)
分析对照品,HPLC≥99%
99+%
≥97%(GC)
≥95%(GC)
生物技术级
HPLC≥97%
>96%(GC)
98%,99%e.e.
≥98%(T)
99.95% metals basis
99.99%
≥97.0%
MW 2000 Da
AR,98%
>98.0%(N)
分析对照品,≥98%(HPLC)
>90.0%(GC)
>95.0%(HPLC)
AR,98%
99.5%
>98%(HPLC)(N)
≥98%,≥99% e.e.
99.90%
>97%(T)
98.00%
分析对照品,97.5%
分析对照品试剂
≥97% (HPLC)
92%
HPLC≥97.5%
99%生物技术级
>97.0%
HPLC≥96.5%
MW:1K
5g
98% (HPLC)
MW 3400 Da
99.999% metals basis
99.9%(高纯试剂)
分析对照品,97.0%
Sublimed,>99%(HPLC)
>98.0%(LC&T)
98%(HPLC)
>97%(HPLC)
MW:200
MW:4K
分析对照品,>98%
≥98 atom % D
≥97.0%(GC)
≥98%(GC)(T)
分析标准品,≥98%
>99%(GC)
>97.0%(GC)(T)
>99.0%(T)
≥95.0%
0.98
高纯,98%
99.9%
>95%(T)
ACS
≥95% (HPLC)
AR,99.5%
>95%(HPLC)
分析对照品,GC≥98%
100ml
25g
A solution in ethanol
70%
A solution in methyl acetate
98%,99% ee
>93.0%(GC)
IND
100g
分析对照品,98%
MW 10000 Da
AR,99.0%
≥95.0%(GC)
75%
99% (CP)
试剂级
500ml
99.99%(高纯试剂)
>98.0%(LC)
≥93%
>99%(HPLC)
BS
1g
>98%(N)
分析对照品,HPLC≥97%
≥98%(HPLC)(T)
分析对照品,98.5%
0.5 M in THF
98% 99%ee
≥95%,99%e.e.
≥98%,≥99%e.e.
98%(分析标准试剂)
≥99%(GC)
99.9% trace metals basis
HPLC≥96%
分析对照品,≥98%
分析对照品,HPLC≥96.0%
AR,99.0%
AR,99.5%
>95.0%
≥99.0%
分析对照品,HPLC≥95.0%
分析对照品,98%
CP,98%
≥85%
≥98%(HPLC)
≥96%(GC)
98%,ee99%
≥94%
98.50%
0.5M in THF
500mL
>94.0%(GC)
BR,98%
≥80%
98%(GC)
SP
≥98.0% (HPLC)
>96.0%(HPLC)
>96.0%(T)
>97.0%(HPLC)(T)
95%mixTBCasstabilizer
CP,98%
≥90% (HPLC)
≥90%(GC)
99.99% trace metals basis
HPLC≥98.5%
>90%(GC)
超纯,99%
MW 20000 Da
100 ug/mL in Isooctane
分析对照品,95.0%
>97%(GC)(T)
>97.0%(GC&T)
98.5%
35 μg/mL(异辛烷溶液)
Biological stain
分析对照品,96.5%
分析对照品,96.0%
高纯,99%
>96%
analytical standard
50%
>90.0%(HPLC)
MW 1000 Da
95%(HPLC)
分析对照品,HPLC≥90%
Sublimed,>99%
>98.0%(LC&N)
BR,95%
MW:10K
≥92%
特纯,98%
>85.0%(GC)
≥95%,≥99%e.e.
98 atom % D
BR,97%
Standard for GC,≥99.5%(GC)
>99%(T)
tech. 90%
超纯,98%
99.9% (REO)
≥99.5%
>95.0%(GC)(T)
≥90%(HPLC)
分析对照品,HPLC≥96.5%
0.97
98%99%ee
99.999% trace metals basis
≥98 %
500g
98%(分析标准试剂)
99.5% metals basis
>90.0%(T)
≥96%(HPLC)
≥99.5%(GC)(标准试剂)
1000ug/ml in Purge and Trap Methanol
97% 99%ee
100 μg/mL 异辛烷溶液
>97.0%(N)
≥97%(T)
≥98% (TLC)
91%
>93%(GC)
>98.0%(N)(T)
≥99.99% metals basis
99.95%
standard for GC,≥99.5%(GC)
≥95%(T)
≥98%,99%e.e.
>99.0%(HPLC)
分析标准品,98%
>97.0%(HPLC)(N)
≥98%(N)
98.0% (HPLC)
>95.0%(HPLC)(T)
>96.0%
分析对照品,GC≥99%
100mL
95%(GC)
强度:100%
2000ug/ml in Purge and Trap Methanol
≥70%
97.00%
99.995% metals basis
>96%(HPLC)
>96%(T)
≥96.0%(GC)
1.00mg/ml
1000μg/ml,in Purge and Trap Methanol
35 μg/mL (异辛烷溶液)
95% (HPLC)
USP级
分析标准品,99%
90+%
97%(GC)
99.99%(高纯试剂)
natural
≥99.0%(GC)
分析对照品,
分析标准品,≥99.5%(GC)
分析标准品,98%
指示剂级
98%生物技术级
>97%(HPLC)(T)
analytical standard,1000ug/ml in methanol
分析对照品,HPLC≥96%
超干级, 99.99% metals basis
#N/A
60%
>96.0%(GC)(T)
≥97.0% (HPLC)
≥99%(T)
分析标准品,>98%
95% mix TBC as stabilizer
97%(HPLC)
99.9%(高纯试剂)
>94%(GC)
≥97%(GC)(T)
≥97.0%(HPLC)
分析标准品,HPLC≥98%
指示试剂
98.0%(GC)
Indicator
≥98.0%(T)
生物染色试剂
0.99
99.00%
99.99% (REO)
>80.0%(GC)
>90%(HPLC)
AR,98.5%
MW:2K
微量法
1.0 M in THF
10g
40%
99%(分析标准试剂)
99.5%(GC)(标准试剂)
>90%
AR,98.5%
USP
过滤除菌,细胞培养适用
>98%
1.0 M solution of THF
>95.0%(N)
BR,90%
MW:350
≥97 %
≥98.0% (GC)
可见分光光度法
药用级
97% (HPLC)
98%,99%ee
98%,GC
≥95.0% (HPLC)
50%水溶液
99.9%(metalsbasis)
GR,99%
100.00%
100μg/mL in Methanol,不确定度3%
65%
99.999% (高纯试剂)
>99% (TLC)
>99.5%
In solution
Standard for GC,>99.5%(GC)
>90%(T)
>97%(N)
>98.0%(GC)(N)
分析对照品, ≥98%(HPLC)
>95%
>4N
100mg
99% metals basis
99% trace metals basis
99.9%(REO)
>95%(GC)(T)
AR,97%
GR,99.5%
≥98.5%
99% 生物技术级
99.9%(无水高纯试剂)
AR,97%
HPLC≥93%
≥98%(HPLC)(N)
1.0 M solution in THF, MkSeal
1000μg/ml(溶剂:MeOH)
95% (stabilized with TBC)
95%,99% ee
99 atom % D
99%(分子筛、 Water≤50 ppm)
99.5%(标准试剂)
≥96.0%
分析对照品,Purity≥98%
10X
99%(HPLC)
>93.0%(HPLC)
CP,98.0%
≥98%(LC)
0.5 M solution in THF, MkSeal
100-200 mesh, 1%DVB,Substitution 0.3-0.8mmol/g
1000μg/ml
50% in H2O
99.8% metals basis
99.99%(高纯试剂)
>95%(HPLC)(T)
>98%(N)(T)
AR,98.0%
Standard for GC, ≥99.5% (GC)
固体
特纯,99%
超纯级
1000μg/mL
99%(GC)
99.99% (高纯试剂)
>85%(GC)
>93.0%(T)
>97%(HPLC)(N)
>98%(NMR)
≥95 %
≥98%,99%d.e.
≥99.0% (GC)
丰度:10atom%;化学纯度:≥98.5%
分析对照品,≥98%
工业级
250g
97%,>99% ee
97.0% (HPLC)
99.8%
>92.0%(GC)
>98.0%(T)(HPLC)
>99.0%
AR,98.0%
MW 40000 Da
分析对照品,HPLC≥93.0%
试剂级 BR
98%,T
99%,Water≤50 ppm (by K.F.), MkSeal
99.95%(高纯试剂)
>96.0%(HPLC)(T)
>97.0%(LC&T)
>98%(GC)(N)
>99.5%(GC)
CP,99%
M.W. 2000
MW 600 Da
analytical standard,1.00mg/ml in methanol
tech. 85%
≥99.9% trace metals basis
分析标准品,99.5%
分析标准品,≥99%
指示剂
>97%
35 μg/mL 异辛烷溶液
BR,95%
CP,97%
analytical standard,100ug/ml in acetone
analytical standard,10ug/ml in acetone
≥90.0%
≥99 %
≥99.5%(GC)
≥99.9%
丰度:99atom%;化学纯度:≥98.5%
分析对照品,99.0%
干粉,细胞培养适用
0.5 M solution of THF
0.95
97.0%(GC)
>95.0%(GC&T)
>96%(GC)(T)
>99%(NMR)
ACS, ≥99.0%
ACS,≥99.0%
HPLC≥90%
MW 30000 Da
Standard for GC
分析标准品,用于环境分析
1000μg/mL in Acetonitrile,不确定度2%
100uL
10ml
99.5%(分析标准试剂)
99.80%
99.98% metals basis
99.999%(高纯试剂)
GR,99%
None
≥75%
≥85% (HPLC)
≥98.0% (TLC)
分析对照品,99%
分析标准品,>99.5%(GC)
超干级, 99.99% (REO)
0.85
1000μg/mL in Methanol,不确定度2%
100μg/ml(U%=2,溶剂:丙酮)
4L
95%,MW 10000 Da
97%,99%ee
97.0% (GC)
98%,LC&T
>98%(LC)
>99%(HPLC), Sublimed
>99.0% 生物技术级
AR,90%
BR,60%
≥85%(GC)
≥97.0% (GC)
≥99%(HPLC)
分析对照品,99%
分析对照品,99.5%
医药级,99%
无水级,≥99%
生物染料试剂
10%
1M
88%
99.5% trace metals basis
>93%(HPLC)
>99.0%(GC)(T)
AR,99.8%
BR,85%
tech-95
≥97%(HPLC)(T)
≥98%(LC&N)
≥98%,≥99%e.e.
食品级
1.0 M solution in THF, Acseal
100%
70 kDa
95.0%(GC)
98%(HPLC)
99.5%(高纯试剂)
99.9% (metals basis)
>70.0%(GC)
>85.0%(HPLC)
>93%(T)
>99% (HPLC)
AR,95%
≥95.0% (GC)
≥99.0%(HPLC)
≥99.99% trace metals basis
分析对照品,93.0%
熔点标准品
试剂级,98%
0.5M
1%
200目
96%(HPLC)
97% (stabilized with TBC)
97%mixTBCasstabilizer
98%(T)
99 atom % 13C
99.5%(metalsbasis)
>95%(N)
>99.0%(HPLC)(T)
BR,98.5%
GR,99.8%
Standard for GC,>99%(GC)
Standard for GC,≥99.7%(GC)
≥96% (HPLC)
≥98%(T)(HPLC)
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%
即用型粉末,1EA可配成1L溶液
含量99%;ee值99%
填充液
离子强度调节剂
高纯,97%
100μg/mL in Acetonitrile,不确定度3%
25%水溶液
50 μg/mL in isooctane
98%(分析标准试剂)
98%,99% e.e.
A solution in ethanol,≥98%
AR,95%
CP,97%
GR,99.5%
M.W. 5000
analytical standard,100ug/ml in petroleum ether
≥95% (TLC)
元素分析仪专用
柱层析
生物技术级,98%
0.1M 标准液
0.5M solution of THF
10%溶液
20 wt. % in H2O
5%
50 μg/ml in ethanol
5X
89%
90%(HPLC)
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
98%(TLC)
99%(metalsbasis)
>92.0%(HPLC)
>95.0%(HPLC)(N)
>99.0% (GC)
AR,96%
AR,≥99%
AR,90%
AR,96%
BR,97%
CP,98.0%
FMP
PT
≥95.0%(HPLC)
≥98%,顺反混合物
分析对照品,99.5%
色谱级
高纯,95%
0.1%
0.2M,pH7.0
0.2M,pH8.0
0.5M,pH8.0
100-200目
1000ppm 标准液
1000μg/ml in Methanol
1000μg/ml ±1% (20℃)
100μg/mL in Methanol,不确定度:3%
10:1
10×
20%溶液
25mg
400目
60%水溶液
90%(GC)
95% (LC/MS-ELSD)
95%,GC
98%,GC&T
99 atom %13C
99.70%
99.998% metals basis
>75.0%(GC)
>80.0%(T)
>96.0%(N)
HPLC≥99%
Reagent Grade
standard for GC, ≥99.5% (GC)
≥80%(GC)
≥95%,含稳定剂MEHQ
≥97%(HPLC)
≥98%(LC&T)
≥98%(GC)
农残级
无水, 粉末, 99.99% metals basis
高纯级
0.5 M solution in THF
0.5M,pH9.0
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
4 kDa
40 kDa
95% (stabilized with MEHQ)
95%,MW 1000 Da
95%,MW 3400 Da
95%,MW 5000 Da
97% average Mw2000
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)
99.99%(metalsbasis)
99.999% (metals basis)
>80.0%(HPLC)
>94.0%(HPLC)
>95%(HPLC)(N)
>97.0%(N)(T)
BR,50u/mg
USP级,98%
analytical standard,10ug/ml in petroleum ether
≥60%
≥90.0%(GC)
≥95%(GC)(T)
≥95%(HPLC)
≥95%,99%d.e.
≥97% (TLC)
≥97.0%(T)
≥99% (HPLC)
≥99.5% (GC)
≥99.5%(T)
分析对照品,GC≥97%
环保级
生物技术试剂
粉末
0.2M,pH7.4
0.5M solution in THF
0.8
10×1ml
1mg/ml in water
2.0 M solution of THF
2X
300-400目
50 wt. % in H2O
95% (GC)
95% GC
96%(GC)
97% average Mw5000
97%
98%,顺反混合物
99% atom D
99%,with molecular sieves, Water≤50 ppm (by K.F.), MkSeal
99.5%(分子筛、 Water≤50 ppm)
99.95% trace metals basis
99.997% metals basis
>88.0%(GC)
>95.0%(LC)
>96%(HPLC)(T)
>99.0%(GC&T)
AR,99.8%
Analytical Volumetric Solution,0.05M
Analytical Volumetric Solution,0.1M
Analytical Volumetric Solution,0.5M
BC
BR,96%
technical grade
≥ 98 %
≥94%(GC)
≥95% (SDS-PAGE)
≥98.0% (T)
≥99.0% (HPLC)
分光光度法
分子量1.5万~3万
分子量2000
无色液体
显色剂
细胞培养级
0.2M,pH8.5
0.5M,pH7.4
1.0 M in methylene chloride
100μg/mL in Methanol
1ml
250mg
40 wt. % in H2O
45%水溶液
70% in H2O
82%
90% active ingredients basis
95%, MW 10000 Da
96.0%(GC)
98% (CP)
98%purity,99%e.e.
98.5%(10%atom)
99.99%(REO)
>92%(GC)
>97.0%(LC)
>98.0%(GC&N)
Analytical Volumetric Solution,1.0M
CP,99%
CP,98.5%
Cell culture tested
D,99%
D:98.5atom%13C;98%
HPLC≥92%
MW 400 Da
MW 750 Da
pellets
≥90%(T)
≥95.0%(T)
≥96%(GC)(T)
≥99% (GC)
分子量3千~1.5万
分析对照品,HPLC≥95.5%
分析对照品,分析对照品,
分析对照品,≥99.5%
分析标准品,≥99.0%(GC)
分析标准品,≥99.7%(GC)
0.5M,pH7.0
0.5M,pH8.5
1 L/pouch
1.0M in THF
10% (w/v)
1000μg/mL in Methanol
1000μg/ml in Water (20℃)
100μg/mL
10μg/ml,u=2%
1×
25μg/mL in acetonitrile
2×500mL
30%
40-60目
50% in water
5M
60-80目
80-100目
87%
95.00%
96.00%
97% GC
97% average Mw10000
97%99%ee
97%,GC
98 atom% D
98% (99%ee)
98% +(stabilized with MEHQ)
98%(contains of Anhydride)
98%mixTBCasstabilizer
98.0%(HPLC)
99%(GC)
99%, with molecular sieves, Water≤50 ppm (by K.F.), MkSeal
99.999%
>85%(HPLC)
>96.0%(GC&T)
>98%(T)(HPLC)
A solution in acetonitrile
A solution in ethanol,>98%
CP,95%
Dye content 90%
D,99%
Mw 10,000-100,000 by GPC
analytical standard,100ug/ml in methanol
≥80%(HPLC)
≥90% (GC)
≥93%(GC)
≥98% (HPLC), powder
≥98%(GC&T)
≥98%,顺反异构体混合物
≥99.99%
分子量1000
分析对照品,UV≥98%
分析对照品HPLC≥98%
无水,99.99% metals basis
生物染色剂
过滤除菌
醇解度:87.0~89.0%(mol/mol)
鉴别,50%
钠型
0.3~0.8 mmol/g, 100~200 mesh 1% DVB
10 kDa
10×1mL
10袋/包(1L/袋)
12mL
150 kDa
1mg/ml
20%
2×
35 μg/mL (异辛烷溶液)
5mg
80-100目,气相、液相色谱柱专用
95%(T)
97 %
97% HPLC
97%,99%ee
98%(分析对照品试剂)
98%+
98%(GC)
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% trace rare earth metals basis
99.9%(高纯试剂)
99.995% trace metals basis
99.9999% metals basis
>80%(GC)
>85.0%(T)
>92.0%(T)
>96%(N)
>= 97 %
>= 98 %
ACS, ≥99%
ACS,≥99.5%
AR,80%
CP,99.0%
D,99.5%
D:98%;98%
M.W. 1000
MW 350 Da
Sublimed product
UV≥90%
pH8.0
solid
tech. 80%
≥90.0% (HPLC)
≥95% (GC)
≥96.0%(HPLC)
≥98%(N)(T)
≥98.5% (HPLC)
分析对照品,92.0%
分析对照品,HPLC≥98%
分析标准品,98.5%
无水, 粉末, 99.9% metals basis
氯型
用于GC衍生化
离子对色谱级
超纯
金标 4L
高纯,90%
0.1mg/ml (100ppm)
0.25 M in THF
0.5M,pH6.5
1%(w/v)in water
10 wt. % in H2O
100μg/ml in Water (20℃)
10mg
10万U/g
1mg/ml (1,000ppm)
1mg
200-300目
200u/g
35%
40%水溶液
40-60目,气相、液相色谱柱专用
50%(溶剂:H2O)
500 kDa
500ml×10
50mg
50ml
800目
95% (stabilized with Copper chip)
95%(HPLC)
95.0% (GC)
97% (99%ee)
97%(T)
98% (mix)
98% (stabilized with TBC)
98%(cis- and trans- mixture)
98%(mixture of isomers)
98%,99%ee
98.5%(分析标准试剂)
99% (metals basis)
99%(T)
99%(HPLC)
99%(标准试剂)
99%(高纯试剂)
99.5 atom % D
99.9%-Ce(REO)
99.99%(高纯试剂)
99.99%metalsbasis
>4N
>60.0%(GC)
>95.0%(LC&T)
>96.0%(HPLC)(N)
>99% (GC)
>99%(HPLC)(T)
>99.5% , recrystallized 4 times
>= 95 %
AR,97.0%
AR,≥99.5%
AR,85%
BR,50%
Dye content 85%
GC≥98%
Isotopic purity: 98%
M.W. 4000
MW 550 Da
Standard for GC,>99.5%
Standard for GC,≥99.8%(GC)
standard for GC,>99.5%(GC)
technical grade, 90 %
≥50%
≥88%
≥92.5%
≥95%(LC)
≥95%,99%e.e.
≥97%(LC)
≥97.0% (NT)
≥98%,含稳定剂MEHQ
≥98.0% (NT)
≥99% (CP)
≥99% trace metals basis
≥99%(GC)(标准试剂)
≥99.8%(GC)
≥99.9%(GC)
丰度:10atom%;化学纯度:≥98.5%
分子生物学级
分析对照品,HPLC≥90.0%
分析对照品,≥90%
分析对照品, ≥98%
分析对照品,≥99%
分析对照品,>95%
分析标准品,≥97%
分析标准品,≥99.9%(GC)
干
异构体混合物
无水, 粉末, 99.99% metals basis
特纯,98.5%
生物染料
紫外分光光度法
过滤除菌,无菌无酶,细胞培养适用
0.04%
0.05%
0.05%(w/v)in water
0.1mol/L
0.25 M solution in THF, MkSeal
0.2M,pH6.5
0.3~0.8mmol/g, 100~200 mesh, 1% DVB
0.5M,pH6.0
0.75
0.85-1.7mm,元素分析仪专用
100×,过滤除菌,细胞培养适用
100μg/ml,u=3%
10mL
10ug/ml in methanol
10wt. % in methanol
10×,过滤除菌,无酶
1mg/ml in 0.005% HN03
1mol/L in THF
2%水溶液
2.0 M solution in THF, Acseal
40% in water
40%溶液
5%水溶液
500mL×10
500μg/ml ±1% (20℃)
55%
5ml
5×1ml
60-80目,气相、液相色谱柱专用
6X
83%
8M
95%(stabilizedwithTBC)
95%+
95%,MW 600 Da
95%
96.50%
97% (GC)
97% (stabilized with Copper chip)
97% +(stabilized with MEHQ)
98 atom % 15N
98%(99%ee)
98%(stabilized with Copper chip)
98%
99 atom % 13C, 98% (CP)
99%,用于细胞培养
99%(GC)(标准试剂)
99.0% 生物技术级
99.5%,with molecular sieves, Water≤50 ppm (by K.F.), Acseal
99.8%(高纯试剂)
99.98%
>80%
>90.0%
>94%(HPLC)
>95.0%(W)
>99%(GC)(T)
>99.0%(LC)
>99.0%(N)
>99.5% (GC)
A solution in ethanol,≥95%
AR 99%
AR,≥99.0%
AR,97.0%
BS,85%
D,99.8%
Dye content 80%
Dye content 85 %
Selectophore
Standard for GC,≥99%(GC)
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
lyophilized powder
powder
protease substrate
≥ 98%
≥1000 IU/mg
≥2.0 units/mg protein
≥65%
≥90.0%(T)
≥93% (HPLC)
≥97%(N)
≥98%,GC
≥98%,异构体混合物
≥98.0 %
≥99.5%(HPLC)
≥99.9% metals basis
分析对照品,90.0%
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%
层析
支链异构体混合物
无水级,99.8%
液体
游离胺型
湿
生物染色级
粒径:20 nm,单位:>0.75 A520 Units/ml,溶剂:柠檬酸钠溶液
肝素钠抗凝
色谱级,≥99.9%
超干级, 99.9% metals basis
超纯,97%
过滤除菌,无酶
通用型
非离子表面活性剂
高纯
0.1%(w/v)in water
0.1000 mol/L (0.1N)
0.1M
0
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%
1M,pH8.0
2.0 M in diethyl ether
2.0 M solution in THF, MkSeal
20% in water
20-60 mesh
2000ug/ml in Toluene
20wt. % in methanol
40% 水溶液
500mg
50T
5wt. % in methanol
60 wt. % in H2O
95%(TLC)
95.0% (HPLC)
95.0% (TLC)
97% mix TBC as stabilizer
97% purity,>99% ee
98% Isotopic Purity 99%
98%(stabilized with MEHQ)
98%,含稳定剂铜屑
98%,LC&N
98%,mixture of isomers
98%,含稳定剂铜屑
99%(REO)
99%,升华纯化
99%(超纯试剂)
99%,Reagent for Ion-Pair Chromatography
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)
99.99% (metals basis)
99.99% metals basis,200目
99.995%(高纯试剂)
99.998% trace metals basis
>75%(GC)
>80%(HPLC)
>80%(T)
>90.0%(N)
>92%(HPLC)
>94.0%(T)
>97%(N)(T)
>97.0%(LC&N)
>97.0%(W)
>98 % (HPLC) ), Sublimed
>98.0%(W)
>99% (HPLC), Sublimed
>99.0%(LC&T)
>= 99 %
ACS, 99%
ACS, ≥99.5%
AR,>99.0%(GC)
AR,99.9%
AldrichCPR
Analysis of titration solution,0.1M
Analytical Volumetric Solution,0.02M
BR,70%
BR,80%
CP,95%
Dye content 95%
GC≥95%
GR,99.9%
MW 4000 Da
Mw10,000-100,000by GPC
Mw=2000
USP级,95%
analytical standard,10μg/ml in acetone
average Mn 200
average Mn ~2,000
spectrophotometric grade, ≥99%
tech-90
tech.90%
≥300 units/mg protein
≥40%
≥70%(GC)
≥89%
≥95%(HPLC)(T)
≥95%(LC&T)
≥95%(N)
≥95.0% (TLC)
≥96%(T)
≥96.0% (HPLC)
≥97% ,≥99% ee
≥97%(N)(T)
≥98%(T&LC)
≥98%,BR
≥98%,低含水量
≥99.0%(T)
≥99.8%(GC)(标准试剂)
丰度:98atom%;化学纯度:≥98.5%
丰度:99atom%;化学纯度:≥98.5%
丰度:99atom%;化学纯度:≥98%
光谱级
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%
无水级,99.99% metals basis
无水, 粉末, 99.9% metals basis
特纯,97%
生物技术级,99%
用于分子生物学,≥99%
电子级,99.9999% metals basis
电泳级
粒径:10 nm,单位:>0.75 A520 Units/ml,溶剂:柠檬酸钠溶液
粘度:15 - 40 mPa.s(20°C)
色固
色谱级, ≥99.5%
药典级
药用级试剂
超纯试剂
铁浓度:1 mg/mL
高纯试剂
>99%
(10-20%)[用于酯化]
(99.99%-Sc)(REO)
0.01000 mol/L (0.01N)
0.05000 mol/L (0.05N)
0.05M
0.10%
0.1000 mol/L (0.1M)
0.100mg/ml
0.2M,pH6.0
0.5 M in Tetrahydrofuran
0.5%
0.5%(w/v)in water
0.5MTHF
0.5M,pH7.5
0.5M,pH9.5
1.0 M in toluene
1.0 M solution in THF,MkSeal
1.0mol/L in THF
10% (v/v)
10% in H2O
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)
10mg/ml
10μg/ml,u=5%
1M in THF
1mol/L
2% (w/v)
2.0 M solution of diethyl ether
20%水溶液
20-40目,气相、液相色谱柱专用
2000μg/ml in Toluene
20X
30 wt. % in H2O
30%水溶液
40% in Water
40目
5 mM in DMSO
50 wt. % in water
50g
59%
5U/μl
5X,pH7.0
5×
70%水溶液
75-150目
80-85%
90%,T
90.0%
95% by SDS-PAGE
95%, MW 5000 Da
95%,98%ee
95%,顺反混合物
96% (HPLC)
96.0% (GC)
96.0% (HPLC)
96.5% (GC)
97% (stabilized with MEHQ)
97% average Mw1000
97% purity,>99% ee
97%(99%ee)
97%(分析标准试剂)
97%,T
97%,含有数量不等的酸酐
97.5% (GC)
97.5%(HPLC)
98 atom % D, 98% (CP)
98% (GC)
98% (TLC)
98% 生物技术级
98%(GC)(T)
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 atom% D
99% (GC)
99% (REO)
99%(GC分析标准试剂)
99%(分析标准试剂)
99%,2-4μm
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)
99.98% trace metals basis
99.99% metal basis
99.99% metals basis,200目
99.99%(无水高纯试剂)
99.99%(无水高纯试剂)
99.995%
99.999% (高纯试剂)
99.999%(高纯试剂)
> 98%
>70.0%(HPLC)
>90.0%(LC)
>92%(T)
>94%
>95%(LC)
>97% (HPLC)
>97
>98% (HPLC)
>98.0%(HPLC)(W)
>98.0%(HPLC)
>98.0%(T)(GC)
>99%(HPLC),Sublimed
ACS,98%
ACS,99.5%
AR,85%
AR,
AR,≥98%
AR,≥99%
AR,≥99.5%
Analytical Volumetric Solution,0.01M
BR,90%
BR,100u/mg
BR,15u/mg protein
BR,40%
BR,500u/mg
BR,5u/mg
BR,70%
BioReagent
Dye content 50%
D,99.5%
EDTA抗凝
FCP,100-200目
FE2O3≤2PPM
GR,≥99.8%
HPLC
M.W 1000
Mw=1000
Mw=5000
Pd 18.5%
Sublimed,>99%(NMR)
Tech. 90%
USP/EP
analytical standard,98%
for HPLC,≥99.5%
meets USP testing specifications
mixture of isomers
n≈10
reagent grade
standard for GC,≥99.9%(GC)
≥20 units/mg protein
≥85%(HPLC)
≥85.0%
≥90.0%(HPLC)
≥93.0%(GC)
≥94%(HPLC)
≥97% (NMR)
≥97%(LC&N)
≥97%HPLC,≥99% ee
≥97%,≥99% ee
≥97.0% (TLC)
≥98 atom % D, ≥98% (CP)
≥98% (HPLC), solid
≥98.5%(HPLC)
≥98%
优质级
农残级,99.9%
分子量9万~17万
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%(HPLC)
分析标准品,96%
分析标准品,≥98%(HPLC)
含量98%;ee值98%
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
注塑级
白色粉末
离子对色谱级,≥99%
粉末,99.9% metals basis
络合指示剂
色谱级,≥99%
色谱级,≥99.0%
药用试剂
金标 500ml
>97%,99%ee
0.05000 mol/L (0.05M)
0.1%M/V
0.2%溶液
0.2000 mol/L (0.2N)
0.2M
0.2M,pH7.5
0.2M,pH9.0
0.3~0.8mmol/g, 100~200 mesh 1% DVB
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 U/μl
10%水溶液
100 μg/mL in acetonitrile
1000ug/ml in 1.0mol/L HNO3
1000ug/ml in 10%HCl
1000ug/ml
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)
1000分子量
100mg/L
100μg/mL in methanol,不确定度:3%
100μg/mL,U(%)=2,介质:乙醇
100μg/ml in Methanol
100μg/ml u=3%
100μg/ml(u=2%,溶剂:丙酮)
100μg/ml(溶剂:MeOH)
10万u/g
125块胶
1M,pH7.4
1M,pH7.5
1M,pH7.6
1M,pH8.5
2.0 M solution in THF
2.00 Normal
20% (v/v)
20% (w/v)
20% in H2O
20-40目
200-400目
2000ug/ml in high purity Methanol
20wt.% in methanol
25% in water
25ml
2mm-3mm,干燥剂用
30% in H2O
30% in Water
30% in water
35 ug/mL in Isooctane
35-39%
3N
40% in H2O
4400u/mg
4X
5% (v/v)
5% on activated carbon50-70% wetted powder
5%溶液
50 wt. %水溶液
50% in 2-ethylhexanoic acid
50% in toluene
50-55% w/w HBF4
50.00%水溶液
50mL
50μm
6 wt. % (on silica gel)
60%-70%
70% HF
70% in Water
70%(溶剂:H2O)
84%
85%(HPLC)
86%
9%
90% (T)
90%(T)
90-95%
90.00%
95% (stabilized with BHT)
95%(NMR)
95%(stabilized with K2CO3)
95%(stabilizedwithMEHQ)
95%, MW 3400 Da
95%,GC&T
95.0%
95
96% GC
96%(TLC)
0.96
96%(分析标准试剂)
96%,GC
96.5%(GC)
96.5%
97% (TLC)
97%(NMR)
97%(contains of Anhydride)
97%(stab. with hydroquinone)
97%(stabilizedwithTBC)
97.00
98 atom% 15N
98% +(stabilized with Copper chip)
98% +99%ee
98% T
98%(异构体混合物)
98%,ee99%
98%,mixture of isomers
98%,无水级
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%,非对映异构体混合物
98.0% (AT)
99 %
99%(支链异构体类的混合物总和)
99%(生物技术试剂)
99%,300目
99%,无水级
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% metals basis,粉末
99.9%(高纯试剂,50nm)
99.9%-La(REO)
99.95 % metals basis
99.99%(metals basis)
99.9985% (metals basis)
99atom%13C
>40.0%(GC)
>70%(HPLC)
>80.0%
>83.0%(GC)
>85%(T)
>85%
>93.0%(N)
>93.0%
>95%(NMR)
>96.0%(LC&T)
>98%(GC&T)
>98.0%(T)(N)
>99 % (HPLC), Sublimed
>99.0%(HPLC)(N)
A solution in ethanol,>95%
A solution in methanol
ACS,98.0-102.0%
ACS, ≥99.0%
ACS,≥99.5%
AR,80%
AR,99.9%
AR,>99.0%(T)
AR,90.0%
AR,98%(HPLC)
Au 48-50%
BR,99%
BR,10u/mg
BR,200u/g
BR,2u/mg protein
BR,300u/mg
BR,30u/mg
BR,93%
Biological Stain
CP,98.5%
Cr 24%
Cu>36%
D:98%;98%
Dye content 90 %
Dye content 95 %
Dye content 97%
Fe 25-35% w/w
GC
HPLC≥80%
HPLC≥85%
HPLC≥94%
HPLC≥95.5%
Ir 35% in HCl
K-value 59-55
K-value 62-60
K-value 68-65
K-value 72-71
LC-MS
M.W 2000
M.W.1000
Os 38.7%
PESTANAL, analytical standard
Purity≥98%
Ru 28.4% min
Sn>18.8%
Sn≥42%
Sn≥46%
Type:Concentration:1,000ug/ml in high-purity Hexane;US EPA Methods:625,8270C
USP级试剂
a solution in ethanol
analytical standard,10ug/ml in methanol
average Mn 2000
average Mn 600
average Mn ~400
average Mw ~(162.21)n
ca. 50% in Water
crystalline
for HPLC,≥99.5%
for HPLC,≥99.9%
for HPLC
for HPLC, ≥98%
for HPLC, ≥99.5%
for HPLC,≥99.0%
for molecular biology
indicator
mix98%
n≈25
standard for GC,≥99.0%(GC)
technical,≥90 %
used as a stain and brightening agent
~50% in methanol: water (2:3)
Φ:0.5mm,元素分析仪专用
≥200 units/mg dry weight
≥50 units/mg dry weight
≥55%
≥75%(GC)
≥80% (HPLC)
≥80.0%
≥85.0%(GC)
≥90% (PAGE)
≥90%,含稳定剂MEHQ
≥91%
≥94%(T)
≥95%(Hg)
≥95%(SDS-PAGE)
≥95%,异构体混合物
≥95%,顺反异构体混合物
≥96%(HPLC)
≥97 % sum of enantiomers
≥97% (enzymatic)
≥97.0 %
≥97.5% (HPLC)
≥98% (CP)
≥98%(TLC)
≥98%,含稳定剂TBC
≥98%,含稳定剂铜屑
≥98.5% (GC)
≥99% (TLC)
≥99% (titration)
≥99%(GC)(T)
≥99.0% (T)
≥99.0% (sum of enantiomers, GC)
≥99.7%(GC)(标准试剂)
≥99.8%
光谱纯
冻干粉
分子量 2000
分子量>700000
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%
分析对照品,≥99%(HPLC)
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)
医用级
含铂量:27%
天然
工业级试剂
工业试剂
干燥剂用
强度:250%
无水级,99.9% metals basis
来源于鲑鱼睾丸
来源蓝莓花青素,5%~25%
枸橼酸钠抗凝
植物细胞培养级,98%
植物细胞培养级,99%
用于植物细胞培养
皂化值mgKOH/g:235~245
研发级
离子对色谱级,≥99%
稀释成1升使用,稀释后的浓度为0.1M
粒度:2-20μm
粘度:20~25mPa.s
色谱级,≥99.0%(T)
蛋白质组级
试剂级,95%
质谱级
超干级, 99.9% (REO)
超干级, 99.95% metals basis
醇解度:98~99%(mol/mol)
非离子型
高纯,80%
黏度≥15000mpa.s
>90%
>98%(GC)
>98%(HPLC)
(99.9%-Y(REO)
(D,99.9%)
(TBD)
(w/w=7/3)
-200目
0.01000 mol/L (0.01M)
0.01mol/L
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,pH5.0
0.2M,pH5.5
0.2M,pH7.2
0.2mg/ml
0.3-0.8mmol/g
0.5 M in 四氢呋喃
0.5 M solution in THF, Acseal
0.5 M solution in THF, MKSeal
0.50 M in 2-MeTHF
0.5000 mol/L (0.5N)
0.5M,pH5.5
0.5M,pH9.4
0.5mmol/L盐酸溶液
0.6
0.7-1.3 mmol/g
0.88
0.9
1 M in Tetrahydrofuran
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)
1.0M,pH7.4
1.5 M in H2O
1.5-2.0 units/mg
10 atom % 18O
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
1000μg/mL in Hexane,不确定度2%
1000μg/mL in Methanol,不确定度2%
1000μg/ml(溶剂:H2O)
100g/L
100mM
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=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)
10:1 提纯
10U/μl
10X,pH7.4
10μg/mL in acetonitrile
10μg/ml u=6%
10μg/ml u=5%
10μg/ml ,u=6%
12.5-13.5% Fe basis
15% (w/v)
1M THF
1M,pH7.5
1M,pH8.0
1M,pH7.0
1M,pH9.0
1mL
1mg/ml (溶剂:H2O)
1mg/ml,无菌
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
20-60目
2000 U/mL
2000 kDa
2000μg/ml in Methanol
20X,pH7.4
25% in H2O
25%(溶剂:H2O)
28%-33% in water
3% (w/w)
30% (w/v)
3000ppm
33-35% TiO2
35 μg/mL in Isooctane
35%水溶液
36%,固体
4%
40-47%MgO
40000mPa.s
40g/L in Ethyl acetate
40g/L in Methanol
44-50%
45%
45wt.% aqueous solution
4mm-6mm,干燥剂用
5% (w/v)
5.0% Pd basis
5.00 Normal
50 wt.% in H2O
50%甲醇溶液
500mg/L(溶剂:H2O)
250ml
500μg/ml in Water (20℃)
50u/mg
50wt.% in H20
50×,过滤除菌,细胞培养适用
5?wt.%inmethanol
5UL/T
5×1mL
6%
60% in Heptane,ca. 1.7mol/L
60-100 目
62 wt. % in H2O
65 % water
65 wt. % in H2O
65% in EtOH
65% in H2O
7000U/g
75% in H2O
75%水溶液
80+%
80-100目,气相、液相色谱柱专用
9-11%
90% (HPLC)
90.0% (HPLC)
900u/mg
92-94%
93%固含量,5%-7%的甲苯
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%,99%ee
95%,MW 30000 Da
95%,MW 400 Da
95%,异构体混合物
95%,NMR
95%,stabilized with TBC
95%,异构体混合物
95.5% (GC)
96% (TLC)
96%,异构体混合物
96%mixTBCasstabilizer
96.0% (TLC)
97 atom % 18O
97% 25-27% solution in ethyl acetate
97%(10 wt% in THF)
97%(TLC)
97%(stabilized with MEHQ)
97%,含0.1% TBC稳定剂
97%,含100ppm BHT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%,含稳定剂TBC
97%,异构体混合物
97.0%
97.5% (HPLC)
97.5%(GC)
97.5%
97.5%(分析标准试剂)
97.50%
98 atom %15N
98% +(isomers mixture)
98% 镍42%
98%(荧光分析试剂)
98%,LC&T
98%,mixture of α and β isomers
98%purity,99%e.e.
98%purity
98%(T)
98%(闪烁级)
98%, ee
98%, 异构体混合物
98%,HPLC
98%,Ni32%
98%,含稳定剂HQ
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%(高纯试剂)
99%, with molecular sieves, Water≤50 ppm (by K.F.), AcSeal
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%,粉末
99.5%,100目
99.7% trace metals basis
99.8%(metalsbasis)
99.8%(高纯试剂)
99.9 % metals basis
99.9 atom % D
99.9% metals basis,1~2μm
99.9% metals basis,200目
99.9% metals basis,50nm
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
99.998%(高纯试剂)
99.9995% trace metals basis
>50.0%(GC)
>70%(GC)
>75.0%(HPLC)
>88%(GC)
>92%
>93.0%(GC)(T)
>93.0%(HPLC)(T)
>94%(T)
>95%(LC&T)
>95%(W)
>96%(HPLC)(N)
>96.0%(LC)
>97%(W)
>97.0%(GC&N)
>98%(LC&N)
>98%(LC&T)
>98%(T)(GC)
>98.0%(T&LC)
>98.5%(GC)
>98.5%(HPLC)
>99.8%(GC)
ACS,99%
ACS,98%
ACS,99%
AR 98%
AR,40%
AR,40-45% MgO basis
AR,90.0%
AR,95.0%
AR,99% metals basis
AR,99.7%
AR,40%
AR,75%
AR,92%
AR,≥98%
Al2O3:46%
Analytical Volumetric Solution,0.025M
Analytical reference
Analytical standard
BR,96%
BR,98.5%
BR,100-300u/mg
BR,1:4000
BR,20-60目
BR,20u/ul
BR,75%
BR,分子量1万
CP,70%
CP,97.0%
D,98%
Dye content 45 %
Dye content 50 %
Dye content 75 %
Dye content ≥95 %
EP Reference Standard
FCP,200-300目
FMP,65%
Fe2O3≥85%
GC≥97%
GR,99.0%
GR,99.8%
HPLC级,99.9%
HPLC级,≥99.9%
HPLC级,≥99.9%
IPC,98%
Ir 50-54%
M.W 4000
M.W 5000
M.W :30000-100000
M.W.5000
MW 1500 Da
MW 2000
Mixture of Diastereomers
Mw ~550
N 8%
OXIDE 分装
Os 83%
PEG400ML
PEG400MO
PEH-3
Pb ≥82%
Pd 15.2%
Pd 37.3%
Pd 58.2%
Pd ≥36.5%
Pd ≥50%
Protein ≥10 % by biuret
Protein ≥80%
Pt 15.2%
Pt:≥58%
RG
Rh 21%
Rh 21.3%
Solid content 99%
Standard for GC,>99.8%(GC)
Standard for GC,≥99.5%
Sublimed>99%
T-95%
T-98%
ULC-MS
USP,≥950μg/mg
USP级,720IU/mg
USP级,900mcg/mg
USP级,98.5%
W-180
ZrO2≥20%
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
buffered aqueous glycerol solution, 0.1-1.0 units/mg protein (Lowry)
cabot vulcan xc-72
chloride form, 100-200 mesh
electronic grade
epoxy value:0.65~0.70
for HPLC, ≥99.5%
for HPLC,≥99.0%(T)
for HPLC,≥99.9%
for cell culture,≥99%
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
mix>76%
n≈2
n≈40
n≈4
pellets,particle size:2 mm
potency ≥2500 units/mg
reagent grade, 98%
redox indicator
spectrophotometric grade, ≥99%
standard for GC,≥99%(GC)
sulfonyl fluoride form
tech 90%
tech.85%
tech.
viscosity 350±25mPa.s
~0.1 M in H2O
~90%
~95%
≥ 30U/mg protein
≥100 units/mg protein
≥100,000-500,000 units/ml
≥150 units/mg
≥15u/mg solid
≥2 units/mg dry weight
≥20 units/mg dry weight
≥200units/mg protein
≥25 units/mg protein
≥30 units/mg dry weight
≥300,000 units/mg protein
≥40% ZrO2 basis
≥40%(GC)
≥400 u/mg
≥50 units/mg protein
≥500 units/mg dry weight
≥57%
≥6,000 units/mg protein
≥60 units/mg protein
≥70%,块状
≥75units/mg protein
≥88% (UV-vis)
≥88%(HPLC)
≥8U/mg protein
≥90% (HPCE)
≥92%(GC)
≥94% (HPLC)
≥95% (UV)
≥95% SDS-PAGE
≥95% V basis
≥95%(HPLC)(N)
≥95%(T)(HPLC)
≥95%(UV)
≥95%,含稳定剂MEHQ
≥95%,≥99% ee
≥95%,单酯和二酯的混合物
≥95%; MW:2000
≥96%(T&LC)
≥96.0% (GC)
≥97%,含稳定剂TBC
≥97.0% (T)
≥97.5%
≥98% (GC)
≥98%,HPLC
≥98.0%(N)
≥98.5 % sum of enantiomers
≥99.0% (AT)
≥99.0%(GC)(标准试剂)
≥99.999% metals basis
丰度:98atom%;化学纯度:≥98%
丰度:99atom%;化学纯度:≥98%
二氧化硅:38.0%~42.0%
光谱级, ≥99.5%
分子量1300
分子量2400
分子量3000
分子量3~7万
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,≥99.5%(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)
分析级
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
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
容量:0.20meq/g
对照品
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1800
平均分子量350
平均分子量5000
强度:150%
强度:200%
无吡啶,F≥5mgH2O/ml
无抑制剂
无水,99.9% metals basis
无水、粉末、99.99%
无水,99.99% metals basis
来源于牛血液
染色强度100%
植物来源:猪苓,甾体类,≥98%(HPLC)
沸点184-188℃
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
熔融指数 2.2g/10min
特级
特纯,95%
环保试剂
生物技术级,90%
用于GC衍生化,99%
用于电泳
用于荧光,异构体混合物
磷含量: 23%-24%
离子对色谱级,≥99.0%
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)
红外碳硫分析仪专用
约40%水溶液
约85%的水溶液
羟值mgKOH/g:≤15,皂化值mgKOH/g:180~190
色谱固定液
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
荧光级
荧光试剂
蛋白酶抑制剂,98%
超干, 99.9% (REO)
超干, 99.999% metals basis
超纯级,≥99.5%
超纯级,≥99%
超纯级,≥99.5% (HPLC)
过氧化物酶底物
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%
铜含量1-3%
非动物源,EP,JP,USP ;用于细胞培养,98.5 to 101.0%
非离子剂
高流动型射出级
高纯,50%
高纯,90%(HPLC)
>85%
>98% (HPLC)
>99%metals basis,粒径:15nm,比表面积(BET):300±50m2/g
(99.99%-Er)(REO)
(99.99%-In) (REO)
(99.99%-La) (REO)
(99.99%-Pr)(REO)
(99.99%-Sm)(REO)
(D2, 98%) (<5% D2O)
(D,99.9%)
(约0.5mol/L于水中) [LC-MS用离子对试剂]
0.01000mol/L(0.01M)
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%
0.2%(w/v)in water
0.2-0.5mmol/g
0.200 Normal (N/5)
0.25%溶液
0.25%(w/v)in water
0.25M in THF
0.25M in Tetrahydrofuran
0.25M 四氢呋喃溶液
0.2M,pH2.5
0.2M,pH3.0
0.2M,pH9.5
0.3M
0.4%
0.4%(w/v)in water
0.5 M in hexanes
0.5 M solution in THF ,Acseal
0.5%水溶液
0.5M, pH6.5
0.5M,pH10.0
0.5M,pH5.0
0.5M,pH7.6
0.5mol/L
0.7mol/L in diethyl ether,Energyseal
0.7
0.89
1% (w/v) in water
1% (w/v)
1%水溶液
1%(w/v)in methanol (甲醇)
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
1.0M in cyclohexane
1.0M,pH6.5
1.0M,pH7.0
1.0M,pH7.5
1.0M,pH8.0
1.0~1.24mmol/g ,100~200 mesh,1% DVB
1.50 Normal
1.6 M in THF
10 mM in water,≥98%
10 mM/DMSO
10 wt.% solution in hexanes
10 wt.%inmethanol
10 μg/ml in acetone
10% Pd basis
10% Pd(OH)2
10% in propanediol
10%的水溶液
100 U/mg
100 mPa.s, neat(25 °C)
100 ng/μL in 乙腈
100 μg/ml in ethanol
100%(W/V)
100-200 mesh,1% DVB,0.4-3.0mmol/g
100-200 mesh
1000 usp u/mg
1000 μg/mL in methyl tert-butyl ether
10000 x in DMSO
10000 ×
100000mPa.s
10000IU/L
10000×
1000mg/L in H2O
1000u/mg solid,小牛肠,粉末
1000ug/mL,in 1%HNO3
1000u
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℃
100T
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
100μL
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
10L
10T
10ug/ml
12% (w/v)
1250目
13-14% active oxygen
14% in H2O
1500~2500mpa.s,25℃
150u/mg solid
15mPa.s
1650 U/mg
185 USP units/mg
199.9 mOsmol·Kg-1
19:01
1M in water
1g/LMeCN
1mg/ml(溶剂:MeOH)
1×,无菌,DEPC处理
2%
2%溶液
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 U/μl
20 wt.% in H2O
20% in C6H5Cl
20-25% 乙醇溶液
2000ug/ml in Methanol
2000μg/mL in methanol
200mM
200unit/mg solid
200万单位
20X,pH7.6
20mg/ml
20wt.%inmethanol
20×,过滤除菌,无酶
20目
2400分子量
25 ug/mL in acetonitrile
25% in methanol
25%
250~450mpa.s,25℃
25G
25×1ml
2600~3300mpa.s,25℃
27% in C4H8O2
28% in water solution
299.5 mOsmol·Kg-1
2K
2ml
3% (w/v)
3-5 mm
3-5mm
3.0 M in diethyl ether
3.00 Normal
30 units/mg
30% (v/v)
30-35%
3000(5um)
300目
30u/mg
31wt.% phthalyl
32-36%
34-40%Ca
3400~5000mpa.s,25℃
36 wt. % in H2O
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
40-60目 GC
40-60目,气相、液相色谱柱专用
400 kDa
40000u/g
40U/μl
40nm 球形,99.5%
44 wt. % in H2O
49 wt. % in 2-ethylhexanoic acid
4N
5 U/μl
5% on activated carbon, reduced,50% water wet paste
50 wt. % in mineral spirits
50% in EA
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
50-100 mesh
50-54%
500.5 mOsmol·Kg-1
5000~6400mpa.s,25℃
500mg/L in 1%HCl
500μg/ml in 1% HNO3
50U/mg
50块胶
55.0 - 58.0 %
56% 8微米
595ug/mg
5X,pH6.5
5X,pH7.4
5mg水/ml,测水量较高样品
60 wt %分散液
60% in water
60%溶液
60-80目 GC
60-80目,气相、液相色谱柱专用
60-90目
60.0 g/L葡萄糖,无HT添加剂,无L-谷氨酰胺,无碳酸氢钠,无酚红,过滤除菌,细胞培养适用
600.9 mOsmol·Kg-1
6000(2.5um)
600目
62% 10微米
65 wt. % in mineral spirits
65% in water
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
720 I.U./mg
74%
74-76% in Water
75% (contains ca. 23% isomer)
75.0%(GC)
77%
80 % water
80 wt. %正丁醇溶液
80 wt.%
80% (HPLC)
80% in H2O
80%(HPLC)
80%,用于生物染色
80-100目 GC
80-85 %
80.00%
80wt.% in isopropanol
85% (T)
85%(荧光分析试剂)
85%,GC
85+%
85.0%(GC)
8g/L in methanol
90% (LC/MS-ELSD)
90%(total of isomer)
90%(工业级试剂)
90%(荧光分析试剂)
90%,含100ppm 氢醌稳定剂
90%(HPLC)
90%(荧光试剂)
90%,GC
90%,LC
92%,含有稳定剂MEHQ
92-94 %
94%(GC)
94%(HPLC)
94%(HPLC)
95 %
95% (contains <6%solvent)
95% (contains H2O)
95% (mix)
95% (stabilized with 1%BHT)
95% containing less than 10% EA
95%(stabilized with MEHQ)
95%(分析标准试剂)
95%(异构体混合物)
95%, MW 20000 Da
95%, MW 750 Da
95%, stabilized
95%,5-和6-异构体混合物
95%,MW 350 Da
95%,MW 550 Da
95%,含100-500 ppm TBC稳定剂
95%,含100ppmMEHQ稳定剂
95%GC
95%(荧光分析试剂)
95%(高纯试剂)
95%,40-60目
95%,LC&T
95%,ee99%
95%,分子量2000
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%(T)
96%+
96%,含200 ppm MEHQ 稳定剂
96%,异构体混合物
97% average Mw3400
97%(10 wt% in hexanes)
97%(stabilized with Copper chip)
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%,含稳定剂HQ
97%,含铜稳定剂
97%(GC)
97%(基于干物质)in 25% H2O
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)
98 atom % D, 99% (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% average Mw ~15000
98% metals basis
98% 异构体混合物
98%(metalsbasis)
98%(mix)
98%(stabilized with BHT)
98%(生物技术试剂)
98%, 含铜屑稳定剂
98%,4 ~ 8μm
98%,ee 97%
98%,可用于细胞培养
98%,含0.01% KOH稳定剂
98%,含0.1% 对苯二酚稳定剂
98%,含90 - 110 ppm MEHQ 稳定剂
98%,含二氧化硅稳定剂
98%,异构体混合物
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%,99%e.e.
98%,NI≥45%
98%,Pd>36.2%
98%,Pd~35%
98%,cis- and trans- mixture
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% HPLC
99% metals basis,400目
99% mix TBC as stabilizer
99%(CP)
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%,50目
99%,99.9%-Ir
99%,Pt≥59.5%
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%,顺反混合物
99%atom D
99%电泳级
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%,非动物源
99.5% (GC)
99.5% (REO)
99.5% metals basis,2.0μm
99.5% metals basis,300目
99.5% metals basis,粉末, 2 μm
99.5%(30nm)
99.5%(T)
99.5%(高纯试剂)
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% (高纯试剂)
99.9% metal basis
99.9% metals basis,1μm
99.9% metals basis,Ir ≥84.5%
99.9% metals basis,≥200目
99.9% metals basis,黄色
99.9% metals basis,200nm
99.9% trace metals basis (purity excludes ~2% HfO2)
99.9%(metals basis)
99.9%,50nm
99.9%-Ag
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,无水
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
99.95%(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
99.999%metalsbasis
99.9995% metals basis
99.9999% trace metals basis
99.99999% metals basis
>100 IU/mg
>200 I.U. per mg
>200U/mg
>65.0%(GC)
>65.0%(HPLC)
>70.0%(T)
>75%(HPLC)
>80.0%(LC)
>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
>93%(N)
>95%(HPLC)
>96%(with isomers)
>96.0%(GC),含0.1% TBC稳定剂
>97%(NMR)
>98% 生物技术级
>98%(W)
>98%(HPLC)
>98.0% (GC)
>98.0%(N&T)
>98.0%(T&GC)
>98.5%(HPLC), Sublimed
>99 % (HPLC) ), Sublimed
>99%(HPLC),Sublimed
>99%(N)
>99%, ee >98%
>99.0% (HPLC)
>99.5%(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,99.5%
ACS,≥99.0%
AEO-15
AR, ≥99.0%
AR, ≥99.5%
AR,96.0%
AR,99.0 %
AR,99.00%
AR,bp 30-60 °C
AR,bp 90-120 °C
AR,≥98.0% (GC)
AR,60%
AR,70%
AR,>99.0%(GC)
Analytical Volumetric Solution,0.005M
Analytical Volumetric Solution,2.0M
Au≥82%
BP Reference Standard
BR,5万U/mg
BR,85%
BR,≥0.4u/mg solid,小麦,粉末
BR,水溶性
BR,10%
BR,1200u/mg
BR,120u/g
BR,2-5u/ul,99%
BR,3000u/mg
BR,5u/ul,99%
BR,92%
BR,98%(HPLC)
BR,99.5%
BR,分子量7万
BR,牛肝提取
Biological stain,生化试剂级
Biological stain,生化试剂级
C18:80-90%
CP,100目
CP,96%
CP,99.5%
CP,用于合成
CP,70%
CP,96%
CP,99.0%
CP,球状
Ca: 20.0 ~ 24.0 %
Cl,13.3-15.8%
Co ≥31%
D,99.8%+0.03% V/V TMS
D,99.96%
D40
D60
D80
Dye content 75%
Dye content 96%
Dye content ~95 %
Dye content ≥70 %
Dye content,50%
Dye content,90%
Dyecontent50%
D,99.8%
Extent of labeling: ~2.6 mol cyanoethylation per mol cellulose (D.S.)
Fast Flow
Fe>30.5%
Fe含量:21%
GR,99.7%
GR,≥99.0%
GR,99.9%
H 型离子交换树脂
Histology stain grade
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: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
LR
M.W 3000
M.W 500000
M.W 7000-8000
M.W. 10000
M.W. 20000
M.W. 250000(DS=0.7) ,1500-3100mPa.s
M.W. 28000
M.W.2000
MW 1000
MW 3000 Da
MW 6000 Da
MW=50000
Mesh 20-60
Mixed isomers
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 25kD
Mw 3000
Mw ~315
Mw ~480
Mw ~590
Mw~1000
Mw~1000万
NP-40
Na 型离子交换树脂
Natural
Ni≈90%
Ni:47%
Os ≥42.5%
PEG600MO
PEH-15
PEH-6
PT,99.9-100.1%
Pb:59.35~61.36%
Pd 14.2%
Pd 14.5%
Pd 18%
Pd 20.8%
Pd 4-5% w/w (cont. Pd)
Pd 5%,poisoned with lead
Pd 51.2%-53.9%
Pd ~40.0%
Pd ≥20.5%
Pd ≥27.5%
Pd ≥39.0%
Ph Eur
Potency 1:16-32
Protein ≥85 % by biuret
Pt 10%
Pt 34.0%
Pt basis ≥73%
Pt ≥57%
Pt ≥64.5%
Pt,18.02%
RH:43.0%-46.6%
Rh 17.1%
Rh 27.5%
Rh 38.5-42.5%
Ru 26% - 30%
Ru 35.8-36.1%
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
SU
Selectophore,functiontested
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)
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%
USP级,1:30000
UV≥80%
UV≥98%
Viscosity Grade 100
Viscosity Grade 150
Viscosity Grade 46
Viscosity Grade 68
Zn 10-12%
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)
anhydrous,≥99%
anhydrous,98%
average M.W. 115,000
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 ~683
average Mn~1124
average Mn~428
average Mv 1000000
average Mv ~1,000,000,powder
average Mv ~300,000,powder
average Mv ~5,000,000,powder
average Mv ~600,000,powder
average Mw 150,000
average Mw 4,000-6,000, 40 wt. % in H2O
average Mw ~1,580
average Mw ~160,000
average Mw ~400,000, average Mn ~130,000, pellets
average Mw ~800,average Mn ~600
average mol wt 500,000
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
ester terminated, 0.55-0.75 dL/g
for HPLC,99.7%
for HPLC,99.9%
for HPLC,≥99.0%
for HPLC,≥99.0%(T)
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%
granular
hydroxide form
inherent viscosity: 0.3-2.5dl/g
liquid
low EEO
low odor
melt index: 9 g/10 min
mix>98%
natural,FG
n≈100
pH7.4
pH7.6
pH标准值:9.18
pH范围: 6.0-8.0
pellets,3-5 mm
potency: ≥800 units/mg tylosin
powder,99.9% metals basis
powder,99.999%(metals basis)
puriss., >= 99.0 % GC
spectrophotometric grade
stain 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
technical grade, 90%
viscosity 1000±80mPa.s
viscosity 100±8mPa.s
viscosity 500±30mPa.s
~1 M in H2O( 260 mg/ml)
~200 units/mg
~5% in H2O
~5% in a mixture of lower aliphatic alcohols and water
~50% in H2O
~65%水溶液
~95% (TLC)
α相,99.9% metals basis
≥ 0.50 U/mg
≥ 45U/mg protein
≥0.2 units/mg
≥0.5 U/mg
≥10 units/mg protein
≥1000 units/mg
≥125 U/mg
≥17 Tabor units/mg dry weight
≥180 USP units/mg
≥180 units/mg protein (10,350 BAEE/3,450 USP/NF units/mg protein)
≥20u/mg solid
≥25 units/mg dry weight
≥250 units/mg protein
≥2500 units/g,米曲霉中表达
≥29% Ti (as TiO2) basis, technical
≥3,000 units/mg dry weight
≥3,000 units/mg protein
≥300 units/g dry weight
≥300U/mg
≥45 units/mg protein
≥45%(E)
≥550U/mg
≥5unit/mg solid
≥60%(GC)
≥70%(T)
≥70.0%
≥74%
≥75% (HPLC)
≥78%(T)
≥83%(Enzymatic)
≥85% (GC)
≥85%(T)
≥88%(GC)
≥90% (SDS-PAGE)
≥90% (T)
≥90%(HPLC)
≥900IU/mg
≥900ug/mg
≥92%(HPLC)
≥93%(HPLC)
≥93.0%
≥95% (HPCE)
≥95% H4P2O7 basis
≥95%,≥99%e.e.
≥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% (SDS-PAGE)
≥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
≥97.0% (HPLC),用于荧光分析
≥98% (HPLC and TLC)
≥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
≥98.5% (sum of enantiomers, GC)
≥99% (capillary GC)
≥99% sum of enantiomers
≥99%(75% in ethyl acetate solution)
≥99%,HPLC
≥99.0% (NT)
≥99.0% (TLC)
≥99.0% (sum of enantiomers, GC)
≥99.5% (T)
≥99.5% (titration)
≥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)
丰度:10atom%;化学纯度:≥98%
丰度:98atom%;化学纯度:≥98.5%
丰度:99atom %;化学纯度:≥98.5%
二聚,三聚和四聚甘油 ≥75 w/%,七聚甘油以上 ≤10w/%
亲水,比表面积:200 m2/g
从蛋白所得
优级纯
光谱级, ≥99%
光谱级,≥99.5%
光谱级,≥99.5%
农残级,≥99.9%(GC)
分子生物学级,≥99.0% (NT)
分子量 50000-100000
分子量 7000~8000
分子量 8000-10000
分子量15~30万
分子量2000-3000
分子量7~15万
分子量≤2000
分子量:15-30万
分子量:3-7万
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,>99.5%(HPLC)
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
分离范围:6万~200万
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 %
即用型片剂,1EA可配成100mL溶液
取代度≥80%
合成洗涤剂助洗剂用
含百秋里醇(约26%~33%)
含碘47.1%
含紫苏醛≥55%
含量98%;ee值99%
吹塑级
型号:6501(1:1)
基准试剂
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
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
平均分子量~950
总胺值mgKOH/g173~183
挤出级,白色粉末
接枝率:8%,平均分子量:3000-8000
无水 99.9%(REO)
无水,粉末,99.9% trace metals basis
无水,粉末,99.99% metals basis
无水级, 99.5%
无水级, ≥99%
无水级,98%
无菌
无酶
日化用,二型油溶
显微镜用
显色试剂
来自落叶松
梯度色谱级, ≥99.9%
植物细胞培养级
植物细胞培养级,≥99.5%
水稻来源
沸点130-134℃
油状50%
混合物
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
热塑型,分子量:50000-80000
熔融指数 35g/10min
环氧值eq/100g:0.70
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
生物医用级,≥98.0%,<70μm
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%
用于固相萃取
用于微生物
用于植物细胞培养,≥99.0%
用于油浴,180°C
用于生物染色
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,99.99% 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:10.0μm,2.5% w/v
粒径:1μm,2.5% w/v
粒径:2.0μm,2.5% w/v
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:200nm,2.5% w/v
粒径:3.0μm,2.5% w/v
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:300nm,2.5% w/v
粒径:4.0μm,2.5% w/v
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:5.0μm,2.5% w/v
粒径:500nm,2.5% w/v
粒径:700nm,2.5% w/v
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
纯度:≥98%
组织培养级,γ-射线灭菌
细胞与昆虫细胞培养级, 99.5-100.5%
细胞培养级, ≥98%
细胞培养级,≥98%
细胞培养适用
羟值(mg KOH/g):133~148
羟值(mg KOH/g):23.0-25.0
耐火材料粘结剂用
耐热型射出级
胆酸含量≥60%
脱乙酰度 80.0%-90.0%
脱色率≥98%
色谱级, ≥99%(T)
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)
色谱级,≥99.0% (NT)
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
荧光强度 100%
荧光试剂,≥95%(HPLC)
蛋白组学级
试剂级,99%
超干, 99.99% metals basis
超干,99.995% metals basis
轻质、密度:0.84-0.86
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
非离子型,HLB:14-16
颗粒
高分子量>100000
高糖,无碳酸氢钠,无L-谷氨酰胺,无酚红,干粉,细胞培养适用
高糖,碳酸氢钠,无L-谷氨酰胺,无HT添加剂,酚红,过滤除菌,细胞培养适用
高纯级,90%
高纯,73%
高纯,95%(HPLC)
高纯,96%
高纯,99.5%
黄腐酸FA ≥90%
>80%
>97%(HPLC)
>98.0%
~25% in methanol(~0.8 M)
(99.9%-Ce)
(99.9%-Dy) (REO)
(99.9%-Yb) ((REO))
(99.99%-Nd)(REO)
(99.99%-Tm)(REO)
(99.99%-Zr) (REO)
(D, 99%)
(D,99.5%)
(D,99.8%)(0.03% v/v TMS)
(D7, 98%)
(DHQD)2PHAL:0.552%
(D
(D,99.5%)
(E)+(Z),98%
(FITC:Glucose = 1:250)
(用糊精稀释的红甜菜根的提取物)
,>95.0%(T
-100mesh particle size
-325 目, 99.5%
0.0025,过滤除菌,细胞培养适用
0.005000 mol/L (0.01N)
0.01 g/mL的硫酸铜水溶液
0.01-0.1 unit/mg solid
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 methanol (methanol)
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
0.1M in H2O
0.1M in ethanol
0.1M,pH7.4,10×,过滤除菌,无酶
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% (w/v) in methanol (methanol)
0.2%(w/v)in Acetic Acid
0.20%
0.2000 mol/L (0.2M)
0.215277778
0.25 M in 四氢呋喃
0.25% (w/w)
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
0.2M, pH4.4
0.2M, pH6.8
0.2M, pH8.5
0.2M, pH9.0
0.2M,pH3.5
0.2M,pH4.0
0.2M,pH4.5
0.2M,pH7.6
0.2mol/L
0.2mol/L甲醇溶液
0.3%
0.3%(w/v)in water
0.3-3units/mg
0.3000 mol/L (0.3N)
0.3M 四氢呋喃溶液
0.3g/L
0.3
0.3~0.8mmol/g, 100~200 mesh, 1% DVB
0.40%
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 solution in THF,MkSeal
0.5 M
0.5 μg/mL in acetonitrile
0.5 μg/μl
0.5% (v/v)
0.5% (w/v)
0.5% (w/w)
0.5-2.5mmol/g
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, pH7.0
0.5M, pH7.4
0.5M, pH9.5
0.5M,pH10.5
0.5M,pH10
0.5g/10min(熔融指数)
0.5g/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
0.8-2mm,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 U/mg
1 mg/mL in methyl tert-butyl ether
1 mg/mL
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 μm,98.5%
1% (w/w)
1% crossl. with DVB, 1.0-1.5 mmol/g, 100-200 mesh
1% in Acetic Acid
1% in cellulose
1% on polyethylenimine/SiO2
1% 溶液
1% (溶剂:乙醇)
1%溶液
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 M, pH 8.5±0.1
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 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)
1.0M,pH6.0
1.0M,pH6.8
1.0M,pH8.5
1.0M,pH9.0
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
1.25% 乙醇溶液
1.2M
1.3 M in THF
1.3%-1.5% in isopropanol
1.4% in water
1.5 solution 20 wt. % in methanol
1.5-2.0u/mg
1.5M
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 U/mg solid
10 mM in DMSO
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%w/w in propylene glycol
10%的水溶液,约2.4mol
L
10,000× in DMSO
10,000× in water
10-30 units/mg protein
10-40units/mg protein (Bradford)
10-50/units protein
10-80%
10.0 Normal
10.0μg/g,基体:异辛烷
10.0μg/g
100 IU/mg
100 mesh, 99.9% metals basis
100 ng/μL(溶剂:MeOH)
100 μg/mL in Acetonitrile
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
100-300 nm, 25% in H2O
100.0μg/g(溶剂: 0.5mol/L HCl)
1000 mPa.s, neat(25 °C)
1000 μg/mL in MeOH
10000U/mg
10000u/g
10000x in DMSO
10000x in H2O
1000ASPU/ml
1000U/g,来源于黑曲霉
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)
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
100ML
100g/ml(溶剂:1%HNO3)
100mL×10
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)
100mg/mL,过滤除菌
100ng/ul(基体:乙腈)
100ng/μl(溶剂:丙酮)
100ng/μl溶液:丙酮
100u/mg protein,微生物
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 in methanol, ampule of 1mL
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 )
100万IU/g,油状
100条/EA
101.0 mOsmol·Kg-1
101ug/ml (溶剂:MeOH)
10K
10M
10X,pH7.6
10X,pH8.0
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%)
10,000 × in DMSO
110 kDa
12.0-14.5% Fe basis
120U/g
12500目,气相法
1250目,沉淀法
12ku/g
13.0-15.0%(以Pd计量)
130U/mg
14% (w/w)
14% in water
14%(溶剂:H2O)
143 units/mg protein
147.4μs/cm(25°C)
15% (v/v)
15%Mo
15%于四氢呋喃中, 约1.2mol/L
15%(v/v)in iso-Propyl alcohol(异丙醇)
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 units/mg protein(biuret),lyophilized powder
150-200目
1500mPa.s
150u/mg
150u/mg,TypeI,来源于兔肌
150μm
15g/L
16.5 to 18.5% Fe
160-200目 75-98um
17-23%钒
18 wt% in dimethylbenzene
18% in 二甲苯溶液
180U/mg protein
189units/mg protein
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,pH6.5
1U/μl
1X
1kg
1ku
1mL可灭活120,000单位的青霉素,从蜡状芽孢杆菌所得,冷冻干燥粉末
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
1mm-1.6mm,干燥剂用
1×,无菌
1,000 mesh
1,500-3,000units/mg protein (biuret)
1:15000
1:3000
2 % cross-linked with divinylbenzene
2 wt. % in H2O
2% (w/w)
2%(w/v)in water
2-3mm
2-5um/99.5%
2.0 M in DMF
2.0 M in H2O
2.0 M in THF, MkSeal
2.0 M solution in THF, SafeSeal
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 U/mg solid
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)
20-30 units/mg protein
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 U/mg
200-300 目
200-400 mesh, ion-exchange resin
200-HR, MW range 5-250kDa (globular proteins), MW range 1-80kDa (dextrans)
2000 目
20000u/mg
20000×
2000U/g
2000U/mg
2000mg/L于P/T甲醇
2000mg/L于二氯甲烷
2000ng/ul (溶剂:MeOH)
2000u/g,solid
2000μg/ml (高纯度甲醇中)
200g/L
200mM,100×,过滤除菌,细胞培养适用
200mg
200亿cfu/克
200目,99.99%
205 USP units/mg
20:1
20X,pH8.0
20mg/L
20mg/mL,过滤除菌
20nm-100nm,99.9% metals basis
20u/mg
20× in water
20×TBS,pH7.4
20μm
24% (w/v)
24% in water solution
25 wt.% 水溶液
25% (v/v)
25% Aqueous solution
25% bovine serum albumin, ≥200units/mg protein (enzyme + BSA)
250-500u/mg, 来源于莱克曼尼乳杆菌
250-750u/mg, 来源于球形红假单胞菌
25:24:1
25cSt,40℃
25mM
25wt.% in water
27 units/mg
27.4%(以Pd计量)
2750 IU/mg
28 kDa (SDS-PAGE)
28% in water
280万IU/g
29 KD (SDS-PAGE)
29:01:00
2M in THF
2M in tetrahydrofuran(26-29wgt%)
2M 四氢呋喃溶液
2M
2T
2mg水/ml,测含水量较低样品
2万U/g
2万u/g
3% (v/v)
3%无塑化剂
3%无苯并芘
3-20units/mg protein
3-5mg水/ml
3-5mm,干燥剂用
3-5μm, 99.99%
3-7mPa.s,5%甲苯/异丙醇80:20
3.0-15.0 units/mg protein
3.0-40.0 u/mg protein
3.0mg/g KOH
3.3mol/L(3.3N)
3.4K
3.4um
3.4μm
3.5N
3.5mol/L(50wt.%)inTHF
3.86μg/mL
30 nm 粒径, 20 wt. % 异丙醇溶液
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
30000 u/g,来源于杏仁粉
300目,99.995%
30nm 球形 纯度>99.5%
30nm 球形,99.5%
30nm 球形,99.5%
30~35%(BF3 计量)
30±2% in H2O
30目
32%溶液
325 目
325目,沉淀法
33.5-36.5%
35 μg/mL (异辛烷溶液)
35 μg/mL(异辛烷溶液)
35% (w/v)
35% (以Pt计量)
3500 units/mg
35wt.% in H20
35wt.% in H2O
37 wt. % in H2O
37%
37.5:1
39-44% B2O3 basis, 31-37% CaO basis, powder
3M,pH5.2
3M
3M,pH7.0
3N,200目
3mm-5mm,干燥剂用
3×250ml
3万U/g
4 units/mg dry weight
4% in water
4% isopropanol
4%,in H2O
4-苯乙烯磺酸:马来酸(摩尔比率1:1)
4.38ug/ml(溶剂:MeOH)
40 U/mg protein
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
40-120um 吸附载量:230mg Ribonuclease
40-47%
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
400-2,000 units/mg protein
400.5 mOsmol·Kg-1
40000U/mg
400mPa.s
400u/mg protein
40nm 球形 99.5%
40nm 球形,99.5%
40wt. % in D2O, 98 atom % D
40μm
42%~46% KHSO5 basis
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
49-53 wt. % in H2O
4N,靶材专用
4mmol/mL
4×,含巯基还原剂,过滤除菌,无酶
4单位/毫克干重
4,000 U/mL
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
5-30units/mL
5-9μm,元素分析仪专用
5-和6-异构体混合物 97%生物技术级
5.0 M in 1 M NaOH
5.0-15.0 units/mg protein
5.0代 固体
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 THF
50% in Water
50% w/w in aq. soln., Reagent Grade
50% w/w in hexanes
50% water-wet paste
50% 麦芽糊精粉末
50%w/waq.soln.
50%乙醇溶液(共聚物Copolymer,7:3)
50%的水溶液
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 ug/ml
50-100 目 (H)
50-100目,4.5-5.3mmol/g
50-125 units/mg protein
50-150units/mg protein
50-70%
500 mg/L(溶剂:微量硫酸)
500 units/mg dry weight
5000 目
500U/mg
5kg
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)
500pmol/EA
500ug/ml in Water (20℃)
500μg/ml(溶剂:氯仿)
500μg/ml(溶剂:1% HNO3)
50U/mg protein
50g/L
50ml(3组分)
50nm,99.5% metals basis
50nm,99.9% metals basis
50nm, 99.9%
50u/mg 生物技术级
50ug
50μg in 500μL Ethanol
50μg/mL in isooctane, analytical standard
50μg/ml(分析标准试剂)
50万IU/g
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
5K
5g/L
5ku
5mol/L
5um/99.5%
6% (v/v)
6% (w/v)
6% 0.5M
6% w/v
6-9mPa.s,5%甲苯/异丙醇80:20
6.00 Normal
6.22u/mg,眼镜蛇毒液
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%,BS
60%,GC
60-200目
60-70%
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
60.0 g/L葡萄糖,无L-谷氨酰胺,无碳酸氢钠,无酚红,过滤除菌,细胞培养适用
600-800目
60000U/mg
6000U/mg
600u/mg
61%min in mineral spirits ,Pb 24%
62%-66% in water
64-66%的水溶液
65%,LC
65%,混合物
65-70% P2O5 basis
68-72% in H2O
68.0-72.0% in H2O
6×,过滤除菌
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%(HPLC)
70%(工业级试剂)
70%(溶剂:水)
70%, technical grade
70%,BS
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%
73-79%
73~79%
75 wt. % in H2O
75 wt. %(溶剂:H2O)
75%,消毒用
75%异丙醇溶液
75%(含60-100 ppm Hydroquinone稳定剂)
75%,含稳定剂MgO
7500
750μg/mg
770~820μg/mg
78-83%
8 wt. % in H2O
80 wt%甲苯溶液,含0.3 % MgO 稳定剂
80 wt. %
80 wt.%,含Benzoic Acid ,Isophtalic Acid 稳定剂
80% (elemental analysis)
80% Mixture of Isomers
80% ethanol solution
80% in ethanol
80%(GC)
80%,Ind Grade
80%,用于显微镜
80%-85%
80%水溶液
80%(在254 nm的高效液相色谱法)
80%,含2,6-异构体
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
800 usp u/mg
800-1000mpa·s
8000目
800u/mg
80nm,99.5% metals basis
80μm
80目
812u/mg
83%,GC
85% (LC/MS-ELSD)
85% (溶剂:六甲基二硅氧烷)
85%(GC)
85%,BS
85%(工业试剂)
85%(环状和长链异构体混合物试剂)
85%,cis + trans
85-90%
85/35%
85/38%
88% (m- and p- mixture)(stabilized with TBC + ONP + o-Nitrocresol)
88%(GC)
88%, contains 1000 ppm hydroquinone as stabilizer
88.5% (HPLC)
9%-10%γ-亚麻酸
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%(stabilized with TBC)
90%(分析标准试剂)
90%,Ind Grade
90%,含100ppm MEHQ稳定剂
90%,含200ppm MEHQ稳定剂
90%,工业级
90%~95%
90%染料含量
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%,LC&N
90%,NMR
90%,recombinant, expressed in E. coli
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
92%(GC)
92.0%
93% (stabilized with Phenothiazine)
93%(HPLC)
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 atom%
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% metals basis
95% ,stabilized with MEHQ
95%(ID:3-5nm,OD:8-15nm,Length:0.2-2um,-OH:≥3.7wt%)
95%(cis- and trans- mixture)
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%(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%, contains ≤200 ppm BHT as inhibitor
95%,10-14u/mg solid
95%,GC
95%,MW 40000 Da
95%,MW 750 Da
95%,in methanol 1 mg/ml
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%,来源E. coli,lyophilized powder
95%,顺反异构体混和物
95%,顺反混合物
95%endo/exoisomers
95%stabilized0.1%HQ
95%stabilizedwithTBC
95%生物技术级
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%(异构体混合物)
95%(甲醇溶液)
95%, 5mg/mL in Buffer solution
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 with MEHQ
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)
95.5%(GC)
96 atom % D, 98% (CP)
96% (predominantly (S-))
96% (stabilized with Copper chip)
96% mix TBC as stabilizer
96%(NMR)
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
96~100%
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%(mixture of cis and trans)
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%, ee 97%
97%, 铜做稳定剂
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%,用于GC衍生化,含1% TBDMSCl
97%,用于GC衍生化
97%,顺反异构体混合物
97%,顺反异构体混和物
97%HPLC;99%ee
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%, 100 μg/mL in Ethanol
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%,用于GC衍生化
97%,顺反异构体混和物
97-100% (agarose gel electrophoresis)
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 % 13C, 98% (CP)
98 atom % D,95%
98 atom % D,95%
98 atom %13C, 95% (CP)
98 atom %13C, 99% (CP)
98 atom %, ≥97% (CP)
98 atom% D,99%(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% contains ca. 11% dioxane
98% dry weight
98% metals basis,≤30nm
98% only contains trans
98% stab. with potassium carbonate
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%(AT)
98%(CHN)
98%(CP)
98%(Isotopic)
98%(LC)
98%(Mixture of isomeric branched chain Hexanes)
98%(N)
98%(m- and p- mixture)(stabilized with TBC)
98%(sum of enantiomers)
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%(含异构体)
98%(无水试剂)
98%(顺反异构体混合物)
98%, MgO:45%
98%, ee 98%
98%, stab. with 1-5% hexane
98%, stab. with copper
98%, stab. with
98%, trans-isomer >95%
98%,99% de
98%,99.9%-Au
98%,99.99%-Co
98%,LC&N
98%,stabilized with BHT
98%,with molecular sieves, Water≤50 ppm (by K.F.), Acseal
98%,β-phase basis
98%,含0.1% BHT稳定剂
98%,含0.3 % MgO稳定剂
98%,含1% CaCO3稳定剂
98%,含100ppmMEHQ稳定剂
98%,含50 - 100 ppm BHT 稳定剂
98%,含稳定剂0.1%KOH
98%,含稳定剂MEHQ
98%,含铜屑稳定剂
98%,特纯
98%,生物技术级
98%,用于过氧化物酶试验
98%HPLC
98%[Catalyst for Oxidation]
98%atomD
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%, 10mg/ml in Methanol
98%, 50mg/mL in ethanol
98%, Water≤50 ppm (by K.F.), MkSeal
98%, 顺反混合物
98%,(T)
98%,100目
98%,200目
98%,42-50(mpa25°C)
98%,GC&N
98%,M.W ~80000
98%,Pd>13.3%
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%,无水
98%,无色液体
98%,来源于牛
98%,棕色结晶粉末
98%,深蓝紫色结晶粉末
98%,甲硫氨酸亚砜还原酶底物
98%,顺反异构体混合物
98+% (dry wt.),
98-100%
98.0% (CHN)
98%(GC&T)
98.0%(HPLC)(T)
98%(LC&T)
98.00%LC&N
98.5% trace metals basis
98.5%(GC)
98.5%(HPLC)
98.5%(分析标准试剂)
98.5%(98%atom)
98.5%(99%atom)
98.5%, mixture of isomers
98atom%D
98atom%
98
99 atom % 13C, 98 atom % D
99 atom % 13C, 99 atom % D
99 atom % 13C, 99% (CP)
99 atom% 13C
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% atom D
99%(-325 目)
99%(300目)
99%(99.99 %-Ta)
99%(99.99%-Co)
99%(99.99%-Sb)
99%(99.99%-W)
99%(NT)
99%(TLC)
99%(ee 98%)
99%(metals basis excluding Zr)Zr <2%
99%(mixture)
99%(sum of enantiomers, GC)
99%(wetted with ca. 20% Water)
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%, Ni:47%
99%,0.5~0.7um
99%,100-300nm
99%,325目,粉末,锐钛
99%,40-60目
99%,99.9%-Nd(REO)
99%,99.9%-Os
99%,99.9%-Ru
99%,PDK1 activator
99%,Water≤50 ppm (by K.F.), Acseal
99%,mixture of isomers
99%,一水合物
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%,粒状
99%,蛋白测序级
99%-Rb
99%atom13C 97% atom D
99%atom13C
99%metalsbasis
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%,20000酶活
99%,300目
99%,50nm
99%,99.99%-Hf, <0.2%
99%,MW:400
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%,含100ppm NaOH 稳定剂
99%,用于生物学
99%,粒径<1.2um
99%,重结晶
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,2-10 μm
99.5% metals basis,30nm
99.5% 生物技术级
99.5%(60-120nm)
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%,200目
99.5%,升华纯化
99.5%,生物技术级
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,20-40nm,锐钛,亲水
99.8% metals basis,5-10nm,锐钛,亲水亲油型
99.8% metals basis,Rh ≥80.6%
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,25μm
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,Pd 29%
99.9% metals basis,≤1.0μm
99.9% metals basis,无水级
99.9% metals basis,粉末,≥200目
99.9% metals basis,粉末
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% metals basis,粉末,100-200 mesh
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%-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%生物技术级
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,8000目
99.95% metals basis,≥325目
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%,1um
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,无水
99.99% metals basis,粉末
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%,(REO)
99.99%,1-3mm
99.99%,白色粉末,锆≤0.15%
99.99%,粒径:1μm
99.996% metals basis
99.9985% 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%(metalsbasis)
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%D
99%atom13C
<160 nm particle size(BET),98%
>100U/mg
>10U/mg
>10u/mg
>10,000 U/mL
>150u/mg
>200 I.U/mg
>30 % absorption capacity (water)(at 80% rel. humidity, 25°C)
>3000 U/mg
>30u/mg,来源于兔肌
>50 units/mg protein (Bradford)
>55.0%(GC)
>55.0%(HPLC)
>60%(GC)
>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%(T)
>70.0%(N)
>73%(GC)
>80% isotactic
>85%(HPLC)(T)
>85.0%(HPLC)(T)
>85.0%GC
>855ug/mg,USP30
>86.0%(LC)
>87.0%(GC)
>88%-WO3
>90% (HPLC)
>90%(GC)(T)
>90%(GC),含1000ppmMEHQ稳定剂
>90%(LC)
>90%(N)
>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%(HPLC)(T)
>93%
>93.0%(LC)
>93.0%(LC),顺反混合物
>94.0%(GC)(T)
>94.0%(HPLC)
>95% (SDS-PAGE), ≥100 units/mg protein
>95%(N)(T)
>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
>95.0%(GC) ,含0.2 % CaCO3/MgO (1:1)稳定剂
>95.0%(GC)(N)
>95.0%(LC&N)
>95.0%(N)(T)
>95.5%(HPLC)
>95%
>96%,VEGFR抑制剂
>96.0%(GC,mixture of cis and trans isomers)
>96.0%(LC&N)
>97% pure by HPLC
>97%(GC&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)(W)
>98%(HPLC), Sublimed
>98%(T&LC)
>98%(T)(N)
>98%(T)
>98%,>98%ee
>98.0%(GC),顺反异构体混合物
>98.0%(GC)
>98.0%(HPLC)
>99% (HPLC), Sublimed
>99%, ee >98%
>99%,100%ee
>99.0% (GC)(含100ppm BHT稳定剂)
>99.0% 电泳级
>99.0%(GC),含10-1100ppmMEHQ稳定剂
>99.0%(LC&N)
>99.5%(GC),含30ppmDMBP稳定剂
>99.5%(LC)
>99.7%(GC)
>99.9%(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
A260 units/mg solid > 15
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级,95-102%
ACS级,99%
ACS,95%
AL2O3≥30%
AR 99.5%
AR, ≥40%
AR, ≥99%
AR,(100目)
AR,20-50目
AR,25%水溶液
AR,25%甲醇溶液
AR,25-28%
AR,3-10目,2-7mm
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,54-57% Cu basis
AR,6-10目
AR,8-16目
AR,8-16目或1-2mm
AR,85-90%
AR,88%
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,45%
AR,50 wt. % in H2O
AR,81-83% as MoO3
AR,86.8%
AR,87%
AR,94%
AR,95.0%
AR,96.0%
AR,99.0 %
AR,99.00%
AR,99.5% metals basis
AR,99.5%(GC)
AR,99.7%
AR,Bi,51%-53%
AR,≥98.0% (HPLC)
AR,≥99.0%
AR,冷水不溶
AR,无水级
AR,来源于玉米
AR,模数:2.00-2.20
AR,模数:2.30-2.50
AR,模数:2.80-3.00
Acid value 130-155
Activity>180mol/kg
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
Assay:45.0~55.0%
Assay≥85.0%
Au≥77%
BAEE >10000 Unit/mg
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 强度1200g/c㎡
BR(TBD)
BR,4000BAEEu/mg,大豆
BR,4万u/g
BR,50%
BR,500-800u/mg,酵母,液体
BR,50u/mg solid,400u/mg protein
BR,93%
BR,95%,来源于牛奶
BR,98%,可用于细胞培养
BR,≥95%
BR, HLB-15
BR, HLB-13
BR,0.2mg/ml
BR,0.5u/mg
BR,1.0U/mg
BR,1.8u/mg protein
BR,10-40u/mg,buffered aqueous solution
BR,100-200u/mg
BR,10000u/g
BR,1000u/mg protein
BR,1000u/mg
BR,1000u/mg,牛肝提取
BR,100u/mg protein
BR,100u/mg protein,硫酸铵悬液
BR,100u/mg,枯草杆菌
BR,10u/ul
BR,10units/mg solid
BR,10万u/g
BR,130u/mg
BR,1500-3000u/mg
BR,150IU/mg
BR,150u/mg
BR,17Taboru/mg
BR,17~27%(Ca);1~6%(Mg)
BR,1U/mg
BR,1u/mg
BR,2000-6000U/mg,TypeVI
BR,200u/mg proten
BR,20u/mg
BR,25u/mg protein
BR,28%
BR,3-20u/mg,液体
BR,300U/mg
BR,300u-500u/mg
BR,300u/mg,微生物
BR,32.5万IU/g,颗粒
BR,3500u/mg
BR,40-300u/mg,牛血浆
BR,4000u/g
BR,400u/mg solid
BR,400目
BR,4u/mg
BR,500u/g,liquid
BR,500u/mg ptotein
BR,50u/mg protein
BR,50u/mg protein,粉末
BR,50u/ul
BR,5u/mg solid
BR,5u/ul
BR,65%
BR,75u/mg protein
BR,75u/mg
BR,780ug/mg
BR,85%,地灵
BR,85%,甘蔗渣
BR,8u/mg
BR,90-95%
BR,900IU/mg
BR,935ug/mg
BR,97.5%
BR,9u/mg
BR,>50U/mg protein
BR,N含量:21%-26%
BR,≥10 units/mg solid
BR,≥170u/mg protein
BR,≥180u/mg protein
BR,≥20u/mg protein
BR,≥850mcg/mg
BR,≥95%
BR,分子量1000
BR,分子量200万
BR,分子量2万
BR,分子量40万
BR,分子量5000
BR,分子量50万
BR,加替沙星干品含量>78%
BR,强度1200
BR,来源于牛奶
BR,水溶,10%
BR,油溶,10%
BR,牛颌下腺
BR,猪心,95%
BR,猪肠胃
BR,玉米来源
BR,马心,95%
BR,黏度300-500
BS Grade
BS, Dye content 65 %
BS,90%
BS,84%
BS,95%
Ba ≥30.0 %
BioReagent ≥10.0 mg/mL (UV)
BioReagent, plant cell culture tested, liquid
BioReagent,crystalline
BioReagent, 30-350units/mg protein (E1%/280)
BioReagent, for molecular biology
BioReagent, suitable for fluorescence, ≥98.0% (T)
BioXtra, ≥98.0% (TLC)
Biological Stain grade
Biologicalstain
Biothnology grade ,80%
Black granular
Brij® 30
Br≈52%
Br≈58%
C10-HSL,AHL信号分子
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
CL-6B
CM-52
CNTs含量:1-5%
CNTs含量:20wt%
CO-40
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-42
CP-52
CP-70
CP,10-20目
CP,19-25%
CP,30%
CP,47%
CP,50-60%
CP,60%
CP,85%
CP,99.5%
Ca 6.6-7.4%
Carbon 36.0 - 38.6 %
Chromatographic Grade
Cleaning Solution, Chromic-Sulfuric Acid Solution for Cleaning Laboratory Glassware
Collagen from cow calcaneal tendon,Type I
Collagen from cow calcaneal tendon,Type I
Collagen from fishskin
Concentration:1,000ug/ml in high-purity Hexane;US EPA Methods:625,8270C
Cu≥8%
Cu含量33%-42.8%
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
D.99.9% +0.03%TMS
D.99.9%
D50<400nm,99.95% metals basis
D:98%;95~98%
Dye Content > 55 %
Dye content 25%
Dye content 65%
Dye content 80 %
Dye content >85%
Dye content ~60 %
Dye content ~85 %
Dye content ~85%
Dye content, ~50%
Dye content≥30%
Dye content≥50%
Dye-content ≥50%
Dyecontent65%
Dyecontent85%
Dyecontent90%
D,98% + BHT
D,98%
D:98%;99%
D:98.5atom%15N;98%
D:99%;99%
E-1006,羟值:132±5
EL-40
EP级,平均粒径:0.1-0.3μm
Enzym. Assay (Spec. Activity) > 40.00 U/mgP
Extent of labeling: ~2.2 mol cyanoethylation per mol cellulose (D.S.)
FCC
FCP,60-100目
FE2O3≤10PPM
FMP,35%
FMP,75%
FMP,80%
Fe 35-40% w/w
Fe ~20%
Fe,60.0 - 72.0 %
Ferredoxin ≥15 wt. %
Fe, 24%
Fe,6%
Fine Mesh
For labeling DNA probes for hybridizations
Forfluorescence,90%
GC,99%
GCS,≥99.9% (GC)
GC≥80%
GC≥96%
GC≥99%
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
Grade III, histone, free(Millon test)
Grade IV, Histone, free(Millon test)
Grade I, buffered aqueous glycerol solution, 0.8-2.0 units/mg protein
HClsalt
HEPES,L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
HLB值:13-14,pH值:5.0-7.0
HLB值:13-14,pH值:5.0-7.0
HLB值:9-10,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>98%
HPLC级, 99.9%
HPLC级,≥99.8%
HPLC级,梯度级, 99.9%
HPLC级,≥99.8%
HPLC级,梯度级, ≥99.9%
HPLC衍生化试剂
HPO3≥38%
High resolution, DNase, RNase, NICKase, none detected
ICR
III型,羟值(mmol/g): 0.65-0.70
II型,羟值(mmol/g): 0.54-0.64
IND,50%
IND,80%(高纯)
IND,85%(HPLC)
IND,85%
IND,98%
IND,Dye content 80%
IRC-748
IV型,羟值(mmol/g): 0.71-0.80
Iodination Grade
Ir 18.6%
Ir 48.0 - 55.0 %
Ir ≥36%
I型,粘度:20000mPa.s
I型,牛跟踺 大分子 30万
I型,牛跟踺,小分子
I型,羟值(mmol/g): 0.47-0.53
JIS K8001
Km = 140 uM
M.W 5,000
M.W 8000
M.W. 100,000
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
MA化程度90%
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=100000
MW=150000
MW=250000
MW=300000
MW=30000
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 = 40,000 ~ 80,000 (GPC)
Mw ~11,000
Mw ~60,000
Mw ~70000, 30wt. % in H2O
Mw,500000
Mw10,000-100,000byGPC
Mw10
Mw10,000-100,000byGPC
Mw520,000,Mn150,000(Typical),acrylamide~80wt.%
Mw: 800-1000
Mw:4050g/mol;Mn:3800g/mol
Mw?10,000-100,000?byGPC
Mw~ 1000
Mw~ 1500
Mw~ 3000
Mw~ 4500
Mw~ 5000
Mw~ 500
Mw~ 6000
M
NP-700型号
NR40
NR50
Ni 61%
Ni≥10%,200目
Ni≥180g/L
OH型
P2O5 ca 7.5% w/w
PA,95%
PC50
PC60
PC70
PC80
PC90
PCL 分子量8万
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
Pd 13.0-15.0%
Pd 26.2%
Pd 27.7%
Pd 40 %
Pd 41.0%
Pd 59-60%
Pd 75%
Pd ≥26.3%
Pd ≥44%
Ph Eur,USP,NF,JP
Ph. Eur.,BP,USP,99-100.5%
Precursor Beads
Prot. Content (% Protein) 30.00 - 60.00 %
Protein, 70-90% biuret
Protein, ≥35% Lowry
Pt 15%
Pt 20%
Pt 44.5%
Pt 5%
Pt 51.6-52.6%
Pt 75%
Pt,65%
Pt41%
Pt64.5%
RG 98%
RH 41.7%
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%
ReagentGrade
Rh 10.6%
Rh 11.2%
Rh 25.3%
Rh 30% min
Rh 5%,含55-60%水稳定剂
Rh 8.9% min
Rh ≥23.3%
Rh ≥34.5%
Ru 1.5% w/v
Ru 12.3%
Ru 20.5%
Ru 23.0% min
Ru 40-45%
Ru 40-48%
Ru 5%(Ru计量)
Ru content 45-55%
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
Stain grade
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%
Standard for GC,≥99.5%(GC)
Sublimed,>95%(HPLC)
TLC
Titration by AgNO3 24.2 - 29.5 %
Type H-1, sulfatase ≥10,000 units/g solid
Type H-2, aqueous solution, ≥2,000 units/mL
Type I, lyophilized powder, 10-50 units/mg protein
Type II ≥4% protein basis (Lowry)
Type III, salt-free, lyophilized powder, ≥30 units/mg protein
Type III-S ≥60% protein basis (biuret)
Type III-S, ammonium sulfate suspension, ≥4,000 units/mg protein
Type II, essentially salt-free, lyophilized powder, 100-300 units/mg solid
Type IV, lyophilized powder, 20-60 units/mg protein (modified Warburg-Christian)
Type I, ammonium sulfate suspension, 100-300 units/mg protein
Type I, partially purified powder, ≥40 units/mg protein (biuret)
Type NP-10
Type NP-7
Type NP-9
Type VII-A
Type VII, lyophilized powder, ≥50 units/mg protein
Type VI, ≥90%
Type VI, ≥92.5%
Type XI, lyophilized powder, ≥200units/mg protein
Type X, lyophilized powder, ≥40 units/mg protein
USP,95%
USP,Ph Eur
USP,干品含量600 µg/mg
USP级,1534u/mg
USP级,cross-linked,粉末
USP级,0.1u/mg
USP级,1500u/mg
USP级,6000IU/mg
USP级,70u/mg
USP级,85%,900mcg/mg
USP级,88.5%
USP级,930u/mg
USP级,940u/mg
USP级,99%
USP级,≥850 μg/mg
UV≥50%
UV≥95%
Umicore
U质谱级,0.1% in Water
Viscosity: 5000~15000mPa.s
Viscosity:3600~7000 mPa.s
Volatiles< 1.0 %
Water (by Karl Fischer) < 10.00 %
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. %
ammonium sulfate suspension, 200-500 units/mg protein
ammonium sulfate suspension, ≥10 units/mg protein
ammonium sulfate suspension, ≥100units/mg protein
ammonium sulfate suspension, ≥50 units/mg protein
analytical standard ,1000ug/ml in 1.0 mol/L HNO3
analytical standard ,1000ug/ml in 1.0mol/L HNO3
analytical standard ≥98.0%
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, powder, 99.9% metals basis
anhydrous,99%
anhydrous,99.998% trace metals basis
approx. 1-5 mm
approx. M.W. 45.000, pellets
approx. M.W. 90,000
average Mn 1310
average Mn 3600-3700
average Mn 40,000
average Mn 5000
average Mn 70,000-100,000
average Mn ~1,000
average Mn ~1,100
average Mn ~1,900 by GPC
average Mn ~27,000
average Mn ~2,600
average Mn ~3000
average Mn ~330
average Mn ~4,670
average Mn ~570
average Mn ~644
average Mn2,000
average Mn324, contains 200-300ppm MEHQ as inhibitor
average Mn40,000, powder
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 100,000, powder,含200-500 ppm BHT稳定剂
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 ~3000,000,powder
average Mv ~300,000,powder
average Mv ~4,000,000,powder
average Mv ~4,000,000,powder
average Mv ~600,000,powder
average Mv ~7,000,000,powder
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 ~10000-30000,98%
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 ~1,180
average Mw ~216000, average Mn ~80,000
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 ~40,000 by GPC
average Mw ~45,000 by GPC
average Mw ~60,000
average Mw ~70,000,20% in water
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
averageMn~1,900byGPC
buffered aqueous glycerol solution
buffered aqueous glycerol solution, ~30units/mg protein (Lowry)
buffered aqueous glycerol solution, ≥1.0 units/mg protein
buffered aqueous solution ≥90% (SDS-GE)
butyrylcholinesterase inhibitor
c=99.7% u=0.8(k=2)
ca. 10% in Isopropyl Ether
ca. 10% weight in THF
ca. 10% weight in hexanes
cellulase substrate
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%
cis- and?trans- mixture,≥98%(GC)
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%
cp98%,ee97%
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 %
doped, conductivity 30 S/cm (bulk), extent of labeling: 20 wt. % loading, composite with carbon black
dye content 70%
dye content 85%
epoxy value:0.5
epoxy value:0.74-0.83
epoxy value≥0.7
erage Mw~118,000 by GPC, contains >0.03% antioxidant as inhibitor
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 Copper-free Click Chemistry
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,≥99.5%(T)
for HPLC,≥99.8%(GC)
for HPLC,≥95%
for HPLC,≥99%
for HPLC,≥99.7%(GC)
for LC-MS, ≥99.95%
for LC-MS,≥99%
for LC-MS,≥99.5%
for LC-MS,≥99.9%(GC)
for PCR
for cell culture,≥99.0%
for chiral derivatization 98.5%
for fluorescence,≥90%
for fluorescence,~1% in H2O
for laboratory use
for liquid chromatography
for microbiology
for microscopy
for molecular biology,≥99%
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 alkaline earth metals
for spectrophotometric det. of anionic surfactants
for spectrophotometric det. of nitrate and nitrite, ≥99%
for spectrophotometric determination of metal ions
for spectrophotometric
for the spectrophotometric det. of Fe, ≥98%(HPLC)
free base,97%
from Corn
from Erwinia herbicola
from Saccharomyces cerevisiae, ≤1% β-isomer, ≥95%
from yeast
grade 135
hydroxamate transferase ≥200units/mg protein (biuret)
in Isooctane
inherent viscosity: 0.18-0.30dl/g
inherent viscosity: 4.00-5.00dl/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
light-emitting polymer
low molecular weight
lyophilized powder,≥100 units/mg solid
lyophilized powder, 5.0-15.0 units/mg protein
lyophilized powder, ≥15 units/mg solid, secondary activity: ≥10 units/mg solid NADPH diaphorase
lyophilized powder, ≥95% (SDS-PAGE)
lyophilizedpowder
may contain up to 10% ethanol,85%
medium molecular weight
microbial
min10%丙二醇溶液,
mix95%(4:1)
mix95%
mix>70%
mixture of (C2H5)×C6H6η× where x = 0-4)
mixture of isomers, 99%
mixture of isomers, ≥95%
mixture of isomers,97%
mixture of isomers,≥90%
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 30,000-70,000
mol wt 350-450g/epoxide
mol wt 3,000-15,000
mol wt 5000
mol wt 5,000-15,000
mol wt 70,000-150,000,BioReagent
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≈45
n≈55
n≈6
n≥1000
pH range 4.0-7.0
pH4.0
pH5.0
pH5.2,3M
pH5.8±0.2
pH6.0
pH7.0
pH:0.1(YELLOW)-1.5(BLUE)
pH:0.1(YELLOW)--1.5(BLUE) ; 7.5(YELLOW)-9.2(PURPLE)
pH:1.2(RED)--2.8(YELLOW)
pH:1.4(COLORLESS)-3.2(RED)
pH:11.0(BLUE)-13.0(RED)
pH:6.0(YELLOW)-7.0(PURPLE)-9.0(PURPLISH RED)
pH:6.8(YELLOW)--8.2(RED)
pH≈10
pH标准值:4
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
phospodiesterase and ADP-ribosyl cyclase substrate
phyproof Reference Substance≥95.0% (HPLC)
plant cell culture tested
potency: ≥603 μg/mg
potency: ≥650 μg per mg
powder, slightly beige, >0.1 U/mg
powder,1-2 μm,99%
powder, ≥97%
practical grade
practical grade, ≥85% (titration), powder
predominantly trans 95%
protein C substrate
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
pure,70%
purified by redistillation,≥99.5%
purity:95%,assay:30%
purum, ≥98.0% (TLC)
ratiocarbondioxide/dimethylamine<2:1
reagent grade, 99%
recombinant, expressed in E. coli, buffered aqueous glycerol solution, 1,000-4,000 units/mL
recombinant, expressed in E. coli, buffered aqueous solution
recombinant, expressed in E. coli, buffered aqueous solution, ≥500 units/mL
recombinant, expressed in E. coli, essentially salt-free, lyophilized powder, ≥3 units/mg protein
recombinant, expressed in E. coli, lyophilized powder, ≥45 units/mg solid
red(Hematite)(99.8%-Fe)
research grade, 99 atom % 13C
roplatinum(IV), Pt 52.6%
solution 0.25 M in THF
solution
spectrophotometric grade, 99%
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. %
suitable for plant cell culture, BioReagent, ~95%, ≥50% total GA3 basis
tech. 70%
tech. 75%
tech. 82%
tech. 90%(异构体的混合物)
tech.ca 75% in water
technical grade, 80%
technical grade,90%
technical grade, 80 %
technical, ≥84% (T)
technical, ≥84%
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
wetted with >15% H2O
~0.5 M in tert-butyl methyl ether, ≥97.0% (HPLC)
~0.5M in 2-methyltetrahydrofuran, ≥95.0%
~0.6 M in DMF
~0.8M in hexane
~1.0 M in methanol
~10% in H2O
~100μg/mL in ethanol, ≥97%
~17% aromatics basis
~20% in H2O
~20% in water
~20wt. % in D2O, 98 atom % D
~21mg/ml(in buffer,pH6.0),95%
~25U/mg
~25mg/ml(in buffer,PH6.2),≥95%
~30% active substance
~30% in H2O
~40% in H2O
~41% in H2O (T)
~70% alpha-thujone basis, ~10% beta-thujone basis
~70%
~75%
~80% α-actinin basis (SDS-PAGE), ammonium sulfate suspension
~85% (KT)
~90% (T)
~95% (HPLC)
~99%
Φ5mm 高2.5mm 圆柱体,Ge≥99.999%
β-D-Lactose, ca 80% β and 20% α
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
≥ 300 IU/mg
≥ 500U/mg
≥ 50U/mg protein
≥ 99.0 %
≥0.05 unit/mL
≥0.1 units/mg dry weight
≥0.15 units/mg dry weight
≥0.2 U/mg
≥0.2 units/mg protein
≥0.20unit/mg solid
≥0.3 units/mg protein, pH 7.8
≥0.4 units/μg protein
≥0.5 units/mg dry weight
≥0.5units/mg solid
≥1 U/mg solid
≥1.2 u/mg dry weight
≥10 mg/mL binding capacity (BSA)(via amino groups)
≥100 units/mg protein (enzyme + BSA)
≥100 units/mg solid
≥100u/mg solid
≥100units/g solid
≥10units/mg protein
≥10,000units/g
≥125 units/mg dry weight
≥15 units/mg dry weight
≥15 units/mg solid,猪肝脏
≥150 units/mg dry weight
≥150 units/mg protein
≥150-250u/mg protein
≥1500U/mg, from Cucurbita species
≥150units/mg protein,20-50% biuret
≥15units/mg protein (biuret)
≥170 units/mg protein
≥180 units/mg protein
≥19,000 U/mg
≥1,000 units/mg protein (Lowry)
≥1,000 units/mg protein (biuret)
≥2,000 units/mg dry weight
≥2,000 units/mg protein
≥2,500 units/mg dry weight
≥2.0 units/mg protein, lumps and powder, suitable for streptokinase determination by clot formation procedure
≥20 units/mg solid
≥20,000 U/g
≥200 IU/mg
≥200 NADP units/mg protein
≥200 units/mg protein (E1%/280, 3′-5′-Phosphodiesterase)
≥200 units/mg protein, For Chondroitin Sulfate Analysis
≥2000 U/mg,来自于鸡蛋清
≥2000units/mg solid
≥200U/mg protein
≥20u/mg, 来源于微生物
≥250IU/mg
≥250U/mg
≥25u/mg solid
≥25u/mg,来源于猪胰腺
≥27 USP units/mg
≥28%(以ATMP计)
≥2,000units/mg
≥3 units/mg protein
≥3 units/mg
≥3,000 units/mg protein(37℃,pH9.8,DEA)
≥30 units/mg protein (enzyme + BSA)
≥30% (以ATMP计)
≥300 U/mg protein
≥300 units/mg dry weight
≥30U/mg
≥3500u/g
≥360 NAD units/mg protein
≥3u/mg solid
≥4 units/mg dry weight
≥4 units/mg protein
≥40%,含菜油甾醇乙酸酯
≥40.0%
≥400 units/mg protein
≥4000 units/mg protein (biuret)
≥4000U/mL, 来源于变形杆菌
≥400units/mg protein
≥42% K2S basis
≥42%
≥45 units/mg dry weight
≥45%
≥4u/mg protein
≥5 units/mg protein
≥5 units/μl
≥5 μmol per mL
≥50 units/mg
≥50.0% Pt basis
≥50.0%(HPLC)
≥5000units/mg protein
≥500U/mL
≥500units/mg protein (E1%/280)
≥500units/mg protein,1.0-10.0 mg/mL
≥50U/mg protein
≥50u/mg,来源于猪胰腺
≥50units/mg protein
≥55% peptide basis
≥55%(HPLC)
≥5U/mg protein
≥5u/mg solid
≥60 u/mg protein
≥60% (HPLC)
≥60% (biuret)
≥600U/mg
≥65%,含有异构体
≥68%
≥70% (GC)
≥70% (HPLC)
≥70% (biuret)
≥70%,α-和β-位的混和物
≥70%,含2,6-二甲基异构体
≥70%,含苯酚
≥75%(titration)
≥75%,顺反异构体混合物
≥80 units/mg solid
≥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)
≥800 μg/mg
≥800U/mL in H2O
≥800U/mg
≥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% (SDS-PAGE)
≥85%(GC)(N)
≥85%(HPLC)(T)
≥85%(NT)
≥85%,NMR
≥85%,外消旋和内消旋混和物
≥85%,效价5-6万IU/mg,比活12万IU/mg
≥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)
≥9 units/mg solid
≥90% (GC), mixture of isomers
≥90% (HPLC),用于荧光分析
≥90% (VPCC)
≥90%(HPCE)
≥90%(LC)
≥90%(PAGE),来源于牛奶
≥90%,含稳定剂MEHQ
≥90%,苏-和赤-的混和物
≥90.0 %
≥91%,浊点90℃
≥92%,含稳定剂MEHQ
≥92%,天然提取
≥92.5% (SDS-PAGE), lyophilized powder
≥93% (HPLC), powder
≥93%(T)
≥93%,异构体的混和物
≥93.0% (GC)
≥93.0% (qNMR)
≥930μg/mg
≥94% (oligomer purity)
≥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%(LC/MS-UV)
≥95%(藻研)
≥95%,单酯和二酯的混合物
≥95%,用于荧光分析
≥95%,直径:20-40nm,长度:1-2μm
≥95%45-55% in water
≥95%; MW1000
≥95%(HPLC)
≥95%, ee99%
≥95%,10mg/ml Solution
≥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%
≥96.5% (HPLC),Dye content, ~97%
≥97% (HPCE)
≥97% (HPLC), white powder
≥97% (T)
≥97% (capillary GC)
≥97% (chiral, HPLC)
≥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%,顺反混合物
≥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%
≥98 % sum of enantiomers
≥98 atom % D, ≥99% (CP)
≥98% (GC), ~10 mg/mL in methanol
≥98% (HPLC), oil
≥98% (TLC); ≥98% (as erucic acid)
≥98% (agarose gel electrophoresis)
≥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%(T)(N)
≥98%(W)
≥98%(sum of enantiomers)
≥98%(sum of isomers)
≥98%,pellets(anhydrous)
≥98%,powder
≥98%,含稳定剂TBC
≥98%(HPLC),USP
≥98%(HPLC)
≥98%, 50mg/ml in ethanol
≥98%, Ni:22.5%+
≥98%, 含稳定剂MEHQ
≥98%,0.5 mM in DMSO
≥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(TLC)
≥98.0% (AT)
≥98.0% (GC); ≥98.0%
≥98.0% (HPLC),用于荧光分析
≥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 atom %13C, ≥99% (CP)
≥99% (T)
≥99% (agarose gel electrophoresis)
≥99%(HPLC),sum of isomers
≥99%,100 mM
≥99%,40 mM in Ethanol
≥99%,无氯
≥99%tracemetalsbasis
≥99%(GC)
≥99%(HPLC)
≥99%,300目
≥99%,356 mM in Ethanol
≥99%,GC
≥99%,含稳定剂MEHQ
≥99.0% (GC); ≥99.0%
≥99.0% (sum of enantiomers, HPLC)
≥99.5 %
≥99.5% (HPLC)
≥99.5% (metals basis)
≥99.5%(GC)
≥99.5%(电子级)
≥99.9% (GC)
≥99.995% metals basis
不含酚红,过滤除菌,细胞培养适用
不含钙、镁离子和酚红,干粉,无菌无酶,细胞培养适用
不含钙、镁离子和酚红,过滤除菌,无菌无酶,细胞培养适用
不含钙镁离子,过滤除菌,无菌无酶,细胞培养适用
中粘度,200-400 mPa.s
丰度:10atom %;化学纯度:≥98.5%
丰度:10atom%;化学纯度:≥98%
丰度:98atom%;化学纯度:≥99%
丰度:99atom %;化学纯度:≥98%
丰度:99atom%;化学纯度:≥99%
乙烯含量:55%;ENB:10%
乳状液体
二苯乙烯三嗪型
亚油酸:45%
交联1%DVB (100-200目)
交联型
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
亲油,羟值150±10
人参总皂甙UV80%,HPLC45%
人肝,2000u/mg protein
人脾,120u/mg protein
从紫胶所得
低内毒素
低农残HPLC45%
低取代度
低粘度:<200 mPa.s
低聚合度,遇碘不变蓝
低聚果糖含量大于 90.0% ,葡萄糖+蔗糖+果糖:≤10%
低聚,水溶
低脂肪酸
储藏温度
元素分析仪试剂
光学级,99%
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%
克拉维酸钾:微晶纤维素 1:1
兔肌,150u/mg,TypeI
内酯≥30%
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
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% (KT)
分子量 20000
分子量 5,000-25,000
分子量 750
分子量100000
分子量10000
分子量1500
分子量200000
分子量20000
分子量240Kda,脱乙酰度大于90%,取代度90%
分子量2万
分子量40000
分子量4000
分子量500-5000
分子量5000
分子量500
分子量5千~1.5万
分子量6000
分子量6万~9.5万
分子量~10000
分子量~1000
分子量~1200
分子量~3000
分子量:10-20万
分子量:10万
分子量:1200
分子量:1万
分子量:1万~2万 PLGA 50:50
分子量:2000
分子量:2万-4万
分子量:3000-5000
分子量:3500-4500
分子量:3万-7万
分子量:4000-5000
分子量:5000
分子量:7-15万
分子量:7000-15000
分子量:7万-15万
分子量:9万-10万
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,≥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
分离中等大小生物分子,球蛋白分离范围100~4000
分离范围10×103 ~4×106
助滤剂,通量煅烧(filter aid,flux calcined)
包含 100 ppm MEHQ 稳定剂,98%
包含 <2% BHT稳定剂,98%
包含50-185 ppm MEHQ稳定剂, 98%
化妆品试剂
医用级,白色
医用试剂
医用试剂(红色)
医药级,Mw,500000
医药级,约100目
升华品99%
升华纯化试剂
即用干粉,无酶
厚度: 100-200nm, 纯度: 约54-68wt%
厚度: 5-10um, 直径: 约45mm
去离子的
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100ppm MEHQ 稳定剂, 95%
含20%-30%乙醇,球蛋白分离范围2×104~8×106;葡聚糖分离范围1×104~2×106
含20%-30%乙醇,球蛋白分离范围4×104~1×107;葡聚糖分离范围4×104 ~2×107
含200 ppm MEHQ稳定剂, 95%
含70%β-乳糖和30% α-乳糖
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
含氟量≥60%
含量(P2O5)% ≥85%
含量634μg/mg-739μg/mg
含量≥3.5%,气体纯度≥99%
含量≥85%
含钙、镁离子,不含酚红,过滤除菌,无菌无酶,细胞培养适用
含阻聚剂MEHQ
固体含量 ≥30%
固体粉末
固含量35%
固含量35%,液体
固含量~70%
土豆来源
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
大肠杆菌,40u/mg,粉末
天然,60%
季铵盐含量:≥45%
季铵盐含量:≥45%
实用级
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%
干品头孢丙烯≥90%
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 ~200,含80 - 120 ppm MEHQ 稳定剂
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4000
平均分子量8000
平均分子量M.W ~2,000
平均分子量M.W ~450,000
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