全部 95.00% 97.00% ≥95% 98.00% 97% 98% ≥98% 95% ≥97% ≥99% 96% 10mm in dmso >98.0%(gc) ≥98%(hplc) 99% 99.00% 96.00% 90.0% ≥96% >98% br >97.0%(gc) 97%(hplc) 分析对照品,98% ≥98%(gc) >98.0%(hplc) >98.0%(t) 98%,99% ee ≥98%,99%e.e. ar sublimed,>99%(hplc) ≥90% ≥98% (hplc) ≥98.0% 分析标准品 >95% >95.0%(gc) >98.0% 97%(沃凯) 1g 5g 98%(沃凯) 25g ≥99%(hplc) >98.0%(gc)(t) >99% 93.00% 99.95% metals basis a solution in ethanol ≥95%(gc) 90% 100g 99.9% metals basis ≥98%,≥99% e.e. ≧95% >93.0%(hplc) >95.0% >96.0%(gc) >97.0%(hplc) >97.0% >98%(hplc) >98.0%(hplc)(t) >98.0%(t)(hplc) ≥98%(t) >99.0%(gc) reagent grade 92% 92.00% 25ml 100ml 98.500% molecular biology grade 98.0%(沃凯) 99%(沃凯) a solution in methyl acetate gr ≥85% ≥85% (hplc) ≥90% (hplc) ≥95% (hplc) ≥95%(hplc) ≥97% (hplc) ≥97.0% ≥98.0%(gc) >75.0%(gc) ≥70% >85.0%(gc) 80%,gc 85.00% >90.0%(gc)(t) 90%,异构体的混合物 >90.0%(gc) technical grade, 90 % >90.0%(hplc) >90.0%(t) >90.0% 90%,t >92.0%(t) >92.0% 92%(gc) >93.0%(gc) ≥93% >94.0%(gc) 94.00% >95%(hplc) >95.0%(gc)(t) ≥95%(gc)(t) 95.0 % gc ≥95.0%(gc) >95.0%(hplc)(t) >95.0%(t) ≥95%(t) >96%(hplc) >98.0%(lc&n) >96% >96.0%(gc)(t) ≥96%(gc)(t) >97% >96.0%(hplc)(t) >96.0%(t) 分析对照品,99% >97.0%(gc)(t) ≥97%(gc)(t) 97.0 % gc ≥97%(gc) ≥97%,含稳定剂铜屑 >97.0%(hplc)(t) >97.0%(t) 97%,gc >98%(nmr) >98.0%(gc)(n) ≥98%,顺反异构体混合物 >98%(gc) 98%, stabilized with copper chip ≥97 % sum of enantiomers >98.0%(hplc)(n) ≥98%(hplc)(n) 98%,lc&t >98%(lc) 分析对照品 ≥98%(gc)(t) ≥98%(lc) bc grade >98.0%(n)(t) >98.0%(n) ≥98%(n) >99%(hplc) >99%(nmr) 98%, stabilized with tbc >99.0%(hplc) >99.0%(t) for use in transformations, x-ray crystallography and nmr ≥99%(t) (99.99%-dy) (reo) 99.5%,trace metals basis 99.99% (reo) (99.99%-y)(reo)(沃凯) 500g 99.99% metals basis 99.999% metals basis (d, 99%) dcl 36.5% in d2o(沃凯) 10×0.6ml 0.1mol/l in h2o 0.1m 0.05m 0.01m gr,99% acs, 99-102.0% ar,98.5 % 0.5 m in thf 0.5m in thf 0.5 m solution in thf ,mkseal 0.5m 1.0 m solution in thf, hyseal(沃凯) 500ml 1.0 m in thf 1.0 m solution in thf, mkseal 2.0 m solution in thf, mkseal 2.8 m solution in 2-methyl-thf, mkseal 1.00mg/ml 1.3 m 10 mm in water,≥98% 10 wt% in thf 10% solution 100 mm/ml 1000μg/ml in acetonitrile,不确定度2% 1000ug/ml in purge and trap methanol 分析标准品,97% 100μg/ml in methanol,不确定度:3% 100μg/ml in methanol,不确定度3% 100μg/ml in acetonitrile,不确定度3% 1000μg/ml in methanol,不确定2% 分析标准品,99.8% 分析对照品,99.8% 1000μg/ml,in purge and trap methanol 2000 μg/ml in methanol, analytical standard 100mg/l于甲苯:己烷 1:1 1000μg/ml,溶于吹扫-捕集甲醇溶液中 100ug/ml in n-hexane analytical standard,100ug/ml in petroleum ether analytical standard,10ug/ml in petroleum ether 100μg/ml,u(%)=4基体:石油醚 1000μg/ml in methanol,不确定度2% 98% (hplc) ≥99.5% >98% ar,98.5% standard for gc,≥99.5%(gc) cp,98% ar,≥98%(gc) >99.0% (gc) 重蒸馏,≥99.5% ar,>98.5%(gc) cp,>98%(gc) standard for gc,99.5%(gc) 分析对照品,≥99% ≥99 % pharmaceutical grade 分析标准品,≥98%(hplc) 1%水溶液 2%水溶液 3%水溶液 5%水溶液 8%水溶液 10%水溶液 15%水溶液 25%水溶液 30%水溶液 50%水溶液 3%全水溶 5%全水溶 8%全水溶 10%全水溶 15%全水溶 20%全水溶 25%全水溶 30%全水溶 50%全水溶 3%无塑化剂 5%无塑化剂 3%无苯并芘 5%无苯并芘 异构体混合物, 98% 10mm in water ar,96.0% acs,≥96.0% 用于昆虫细胞培养,用于植物细胞培养, ≥96.0% 0.17m,无菌 analytical volumetric solution,0.005m analytical volumetric solution,0.01m analytical volumetric solution,0.0125m analytical volumetric solution,0.02m analytical volumetric solution,0.5m analytical volumetric solution,1.0m analytical volumetric solution,0.025m analytical volumetric solution,0.1m 超干级, 99.9% metals basis 超干级, 99.99% metals basis 7.5% (w/v) 试剂级, 96.0% 97.0% 99.9% metals basis,颗粒 94%,刺球状,1-3mm 1m 2.5m tech grade 10ug/ml in methanol 15%-20%in sulfuric acid 20 wt. % in 4% sulfuric acid 15%于四氢呋喃中, 约1.2mol/l 1mol/l(2n) ar,99.5% gr,99.5% acs ≥99.999% metals basis 1 mol/l 2.0 m in tetrahydrofuran 2.0 m in thf, mkseal 2.0 m solution in thf,mkseal 1.0 m in thf(21%) 2.0 m in thf(40%) 1.0 m solution in thf,mkseal 20-60 mesh 2000ug/ml in carbon disulfide,analytical standard 2000ug/ml in purge and trap methanol analytical standard,1000μg/ml in methanol standard for gc,>99.5%(gc),含10-15ppm tbc稳定剂 cp,含10-15ppm 4-叔-丁基邻苯二酚稳定剂 99%,含10-15ppm 4-叔-丁基邻苯二酚稳定剂 2000μg/ml 基质:二硫化碳 u=1% 基质:甲醇 浓度:87.1ug/ml standard for gc,>99.5%(gc) ar,10-15ppm tbc as stabilizer 25μg/ml in acetonitrile 2mm in dmso 3n(沪试) 99.99%(沃凯) 镀膜级,99.99% metals basis,3.5-5 mm 99.99% metals basis,≥200目 光谱级,99.8% metals basis 99.99% metals basis,200目 40% 水溶液 4n(沃凯) 99.9% 用于分子生物学和植物细胞培养级,≥99.0% ar,99.0% 药用级 sp 99%, 4-7mm 99%, 2-4mm 99%, 1-3mm 99%, 0.1-1mm 5% 10% 0.1000mol/l 0.001m 2.0m gr,≥99.5% ar,99% acs,99.5% acs grade 5%溶液 75% 75.00% 80 wt. %正丁醇溶液 40 wt. %正丁醇溶液 20 wt. %正丁醇溶液 80%(沪试) 250g ar(沪试),≥99.0% 1kg cp(沪试),≥98.0% ar(沪试) 25kg/桶 ar,98% 80% 80.0% 85%,stabilized with tbc 95%,3000ppm对苯二酚作为稳定剂 85% 88.00-95.00 %(mixture of isomers) 89.00% 90%(沃凯) 90%~94% 93%(沃凯) 93% 99%,升华纯化 93%,黄相 98%,黄相 95%,蓝相 98%,蓝相 94%(沃凯) 94% 95% (stabilized with 1%bht) 95% (tlc) 95%(沃凯) 10g 250mg >96.0%(hplc) alfa-a10429,97% 500mg analytical standard,100μg/ml in water analytical standard,10ug/ml in water 分析标准品,99.5% 100μg/ml,u=2%,介质:水 10μg/ml,u=2% plant hormones grade 97%,1:2(乙酸) 5ml 95%(t) 95%, 98%ee 95%,99% ee ≥95%,99%e.e. ≥94% 用于gc衍生化 96%(沃凯) 96%, 大约200ppm bht 稳定剂 96.0% (tlc) 97 %(沃凯) 97%(10 wt% in thf) 97%(cis- and trans- mixture)(沃凯) 97%(cis- and trans- mixture) 97%(wetted with ca. 30% xylene) ≥97.0% (hplc) 99.500% ≥99%(沃凯) 高纯级,>98% 氟含量:53%-60% 平均厚度:~3 nm;导电率:~20 s/cm 平均厚度:~5 nm;导电率:≥1600 s/cm 平均厚度:~5 nm;导电率:≥1000 s/cm 99%, 厚度: 0.8-1.2 nm, 直径: 0.5-5μm 50g 97%+(沃凯) 97%cis-1,4 97%hplc >97.0%(lc&t) >97.0%(lc) 91.00% 97%(mix) 97%,99%ee 固体 98 atom % d 98% (gc) 98% mof 98%(gc) 98%(hplc) cp,>98.0% (gc) ≥99% (gc) ≥98.0%(hplc) pt basis ≥73% 98%(contains isomer) 分析标准品,>99%(gc) >99.0% 60% w/w in water tci-p0120,98.0%(n) 50mg 50ml 250ml 100μg/ml in hexane, 不确定度3% 1000μg/ml in acetonitrile , 不确定度2% 100μg/ml in acetonitrile , 不确定度3% 分析标准品,99% 100μg/ml in methanol, 不确定度3% 98%(沪试) 10kg 千克 98%+(沃凯) 92-94 % 99.9% (reo) 98%,(stabilized with mehq)(沃凯) 98%,(stabilized with mehq) 98%,含500 ppm bht稳定剂 98%,来源于猪 >99%(hplc), sublimed >= 98 % 97%, 含稳定剂tbc 98%,ee99% pd ≥32.6% 99.99% acs, 99% ar,白色粉末 ≥98%(gc&n) ≥98%(n)(t) ≥98%(t)(hplc) ≥99.9% metals basis,pt ≥46.0% ar 98% 超干,99.999% metals basis 99.999% metals basis,for perovskite precursor 98.0% (gc) ≥98.0% (gc) 98.0% (sum of enantiomers, gc) 98.0% (tlc) 98.0% 98atom% 99 atom % 13c 99 atom % d,cp:98% 99% (metals basis) 99% metals basis 2 m in h2o 无水级,99.99% metals basis 无水级,99.9% metals basis 无水级,≥98.5% (titration) ≥96%(沃凯) ≥99.5%(t) ≥99.0%(t) 99%生物技术级 reagent grade assay ≥99.0% ≥99.0% 生物技术级 99%,顺反异构体混合物 超干, 99%metals basis 超干, 99.999% metals basis anhydrous, 99.5% metals basis 超干, 99.995% metals basis 99%, sublimed 99%,99.9%-os 99%,99.9+%-au reagent grade, 99% ~200 mesh, 99% 包含100 ppm 吩噻嗪, 99% 铁含量≥37 99.0% (sum of enantiomers, gc) 1.0 mol/l in h2o 65% in h2o 99.5% ( 4 times purification ) 99.5% metals basis(沃凯) 99.5% metals basis 99.995% metals basis 99.9900% 99.8% metals basis 99.8% metals basis,<150nm 99.9% metals basis,1~2μm 1 μm,98.5% 99.5% metals basis,≤45um 99.9% metals basis,≤10μm 99.9% metals basis,500nm 99.9% metals basis,<200nm 99.9% metals basis,5~10μm 5.4mg/l,1-5层 97%,1μm 99.9% (metals basis) 99.9% metals basis(沃凯) 99.998% metals basis 99.99%metals basis 99.9999% metals basis 99.99% metals basis(沃凯) 99.9 % metals basis 99.9% metals basis,粉末(沃凯) 无水级,99.9% metals basis,粉末 超干级, 99.9% (reo) 超干级, 99.99% (reo) 无水,颗粒,99.9% metals basis 99.9% metals basis,粉末 99.9% trace metals basis(沃凯) 粉末,99.9% trace metals basis 无水,粉末,99.99% trace metals basis 99.9% trace metals basis 超干, 99.99% (reo) 99% trace metals basis 99.9%-co 99.9%-gd(reo) ≥99.9% trace metals basis 99.9%-y(reo) 99.5% trace metals basis 99.9%trace metals basis 99.900% 99.99% (metals basis), au 84.2% 最低 ~5% in h2o 99.95%(沪试) g 99.95% acs,99.0% 99.999% (metals basis) 99.99%trace metals basis 99.995% (沃凯) 无水,99.999% metals basis 无水,99.99% metals basis 试剂级 99.999%-la >90% >98% (hplc) >98.0%(gc)(沃凯) a solution in ethanol,≥98% acros-106202500,40 wt% solution in methanol acros-106200010,40 wt% solution in methanol 1000ml 40 wt. % in h2o 20% in methanol 25% in water 40% w/w in methanol 40% w/w水溶液 40 wt.% solution in methanol,mkseal 40%甲醇溶液 acros-161045000,96% acs reagent, 99% alfa-h53500,97% analytical standard,0.10mg/ml in acettonitrile 100μg/ml,u=3% 1.02mg/ml analytical standard,1g in 10ml etoh anhydrous 25kg 50kg 沪试,≥99.0% 99.95% metal basis ≥99.5%, suitable for plant cell culture acs, ≥99% cp 99.7% metal basis ar,50 wt. % in h2o ar,90% ar,97% ar,98.0% cp,95% acs,98.0-103.0% ≥99.99% metals basis acs, ≥98% acs, 98.0-102.0% meets analytical specification of ph. eur., bp, e339, 98.5-102.5% (t) ar,99.0%(沃凯) ar,99.0-102.0% (t)(沃凯) ar,99.0-102.0% (t) 用于细胞培养, 99.0-102.0% ar,99.5%(沃凯) for spectrophotometric det., bi,71-74% bi basis (kt) 99.9%,生物技术级 ar,≥92 % gr 85%+ ar 85% ar,≥98% 无水, 粉末, 99.999% metals basis ar,≥99.0% acs, ≥98.0% ≥99.995% metals basis 100mg/l,基体: 5%hno3 average mn ~13,000(沃凯) average mn ~5,800(沃凯) average mn 3600-3700(沃凯) average mn 8000-10000(沃凯) average mol wt 8350(沃凯) average mw 6000-8000 average mw 8000-10000 bioreagent, suitable for electrophoresis, 98.0-102.0% acs reagent, ≥99% acs,≥98% reagent grade, 98% bs(沪试) fmp(沃凯) biological stain bs grade co 9-10% concentration in methanol/water(1/1) cp(沪试) cp(沪试),≥97.0% acs(沃凯) ar 98% d,99.5% dye content 85% dye content, ≥65% ~70% dye content,~90% ep-y0000167 70mg standard for gc, ≥99.5% (gc) 用于gc顶空测试,≥99.9% acs, ≥99.0% 无水级, 99.8% ar,≥99% 99%,water≤50 ppm (by k.f.), mkseal 99%,with molecular sieves, water≤50 ppm (by k.f.), mkseal fluka-34724 l for molecular biology, bioreagent gr(沃凯),≥99.6% ar(沃凯) ru content 45-55% hplc≥98% impurity: ursodeoxycholic acid ep impurity g in methanol in solution ind(沪试) 5kg ir 48.0 - 55.0 %(沃凯) ir 48.0 - 55.0 % ≥99.9% metals basis,ir 56.0% min meets usp testing specifications 色谱级, ≥99%(t) mix tbc as stabilizer pd 4-5% w/w (cont. pd) pd 18.09 wt. % 硝酸溶液 pd ≥39.0% pd 18.09 wt. % in nitric acid sp(沪试) sp(沪试),≥99.0% acs, 98.0% 用于细胞和植物细胞培养,99% 分析标准品,≥99.5% 分析标准品,≥99.9%(gc) 99.7%,无水级 99%, with molecular sieves, water≤50 ppm (by k.f.), mkseal sublimed, 99% sublimed,99% >99% (hplc), sublimed tech. grade type vi, ≥92.5% usp-1012076 usp-1097691 20mg usp-1098184 350mg usp-1173042 200mg usp-1257018 15mg usp-1370484 usp-1370779 viscosity 25-35cst(25 c) viscosity 50-65cst(25 c) viscosity 600-1000cst(25 °c) viscosity 80-120cst(25 c) ≥39% ≥40% ≥80% ≥90%(t)(沃凯) ≥90%,工业级 2m in tetrahydrofuran(26-29wgt%) ≥90%(t) 97.0-103.0% (nt) ≥90%,mixture of isomers ≥90.0%(异构体混合物) ≥90.0% ≥91%,浊点90℃ ≥91%,浊点61℃ ≥92% ≥92.5% ≥93% (hplc) ≥95 %, 100 mm in water ≥95% (gc)(沃凯) 分析标准品,>99.5%(gc) ≥95% (gc) ≥95% [catacxium® fbu] ≥95% [catacxium® pometb] ≥95%(沃凯) ≥95.0% ≥96%(hplc) ≥96.0% (nt) ≥97% (nmr) ≥97% purity 、≥99% ee ≥97%(hplc) ≥97%,100μg/ml in methanol ≥97.0 % ≥97.0%(gc) ≥97.0%(rt) cp,≥97.0%(rt) ≥98 atom % d ≥98% (hplc), powder ≥98 % ≥98% (tlc) ≥98%(沃凯) 100mg ≥98%,mw:2000-3000 ≥98%[ruphos palladacycle gen.1] 98%,99.99%-co 98%,含不同量的酸酐 in 2mm dmso ≥72% (elsd) ≥98% (hplc), solid ≥98%, ni:22.5%+ ≥98.0% (hplc) ≥98.0%(hplc)(沃凯) 细胞培养级,≥98% 98%生物技术级 ≥98.0%(n) ≥98.0%(沃凯) ≥99%(hplc)(沃凯) 分析标准品,≥99.0% (hplc) ≥97% (t) ≥99.0% (hplc),用于荧光分析 ≥99.0%(gc) 〉98%(沃凯) 分子生物学级,≥99 % 符合usp测试规范 用于细胞、昆虫细胞植物细胞培养,≥99.0% 74%,片状 74%,光球状,3-5mm assay 99.0~105.0% 分析对照品, ≥98%(hplc) 分析对照品,>95% 分析对照品,>98% 分析对照品,≥98%(hplc) 分析标准品,≥98% 分析对照品,≥98% 分析标准品,≥99.5%(gc) >99.0%(gc),含10-1100ppmmehq稳定剂 >99.0%(gc),含mehq稳定剂 cp,>98.0%(hplc) 100μg/ml,u(%)=2,介质:丙酮 包含60 - 100 ppm mehq(氢醌单甲醚)稳定剂, 98%(沃凯) 500ml 包含60 - 100 ppm mehq(氢醌单甲醚)稳定剂, 98% 取代度≥80% 异构体混合物 97% 97%,异构体混合物 无水, 粉末, 99.5% metals basis(沃凯) alfa-035798,99.99% 无水, 粉末, 99.9% metals basis 无水, 粉末, 99.99% metals basis 无水, 粉末, 99.5% metals basis 1000ug/ml in 10% hcl 无水,99.9% metals basis 无水,粉末,99.9% trace metals basis 无水,-10目,99.99% trace metals basis 无水,粉末,99.99% metals basis(沃凯) 日化用,二型油溶 模数4.8 沃凯 99.95% metals basis,无水 沪试,0.1mg/ml 沪试,1mg/ml cp,98.0% 活性氧≥15.00 % 熔点标准品 生化试剂 br(沃凯) 生化试剂 br(沪试),≥95.0% 96.500% 生物基含量33%-100% 电泳级 1mg/ml 监4 98%(沃凯) 监控化学品-3 药检专用(沃凯),99.0~103.0% 色谱级,>99.0% (gc) ≥99.0% (gc) br grade 离子对谱级,≥99.0% 粉末, m.w ~2000(沃凯) 粒径1μm-1.2μm 粒径≤50μm 粒径1.5-5μm 99%,粒径<1.2um 粘度 8-12cst (25 °c) 结晶,ir≥62.0% 99.99% metals basis,ir≥63.9% ir≥62.0% anhydrous,99.99%(metals basis),ir≥63.9% 色谱级, ≥99.5%(gc) >99% (gc) cp,98.5% 无水级,≥99% ≥99.5%(gc) 99%, with molecular sieves, water≤50 ppm (by k.f.),mkseal 药检专用(沃凯),≥99.0% 试剂级 br 超干级, 99.95% metals basis 无水, 粉末, 99.9% 无水,粉末,99.95% metals basis 粉末, 99.99% metals basis 99% (metals basis excluding ba) 1 anhydrous,99.9% metals basis 超纯级 ≥90%(hplc) 阴离子 吸附剂(沪试) 高纯级 2163mg/kg 1048mg/kg 508.1mg/kg 103.9mg/kg 11.7mg/kg

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