司班85,Span® 85;liquid
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吐温20,TWEEN® 20;for molecular biology, viscous liquid
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6-巯基嘌呤一水合物,6-Mercaptopurine monohydrate;Pharmaceutical Secondary Standard; Certified Reference Material
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六氟磷酸铵,Ammonium hexafluorophosphate;≥95%
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苄基二甲基十四烷基氯化铵,Benzyldimethyltetradecylammonium chloride [BTDACl];anhydrous, ≥99.0% (AT)
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石油醚,Petroleum benzine;for analysis boiling range 40-60°C EMSURE® ACS,ISO
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三氯化六铵合钌,Hexaammineruthenium(III) chloride;98%