石油醚,Petroleum ether;puriss. p.a., reag. Ph. Eur., high boiling, bp 50-70 °C
最近浏览商品
-
溴乙酸-d3,Bromoacetic acid-d3 -
酞菁铅(II),Lead(II) phthalocyanine;Dye content 80 % -
乙酰柠檬酸三丁酯,Tributyl 2-acetylcitrate;98% -
硫酸锌七水合物,Zinc sulfate heptahydrate;suitable for plant cell culture, >99.0% -
8-羟基喹啉,8-Hydroxyquinoline [8-Quinolinol, QOH];puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99% (perchloric acid titration) -
全胃蛋白胨,Whole Stomach Peptone
