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