石油醚,Petroleum ether;puriss., low boiling point hydrogen treated naphtha, meets analytical specification of DAB, bpmin. 75% 40-60 °C (min. 75%)
最近浏览商品
-
磷酸葡萄糖变位酶来源于兔肌肉,Phosphoglucomutase from rabbit muscle [PGM];ammonium sulfate suspension, ≥100 units/mg protein -
羟乙基哌嗪乙硫磺酸,HEPES;PharmaGrade, Manufactured under appropriate controls for use as a raw material in pharma or biopharmaceutical production, suitable for cell culture -
L-α-磷脂酰胆碱 [蛋黄卵磷脂, PC],L-α-Phosphatidylcholine;egg yolk, Type XVI-E, ≥99% (TLC), lyophilized powder -
吲哚基 β-D-葡萄糖苷 [植物吲苷],Indoxyl β-D-glucoside;BioXtra, ≥97% -
四碘荧光素钠盐 [赤藓红B, 曙红B],Erythrosin B;certified by the Biological Stain Commission, Dye content 90% -
5,5'-二硫代双(2-硝基苯甲酸),5,5′-Dithiobis(2-nitrobenzoic acid) [DTNB];ReagentPlus®, 99%
