硒,Selenium;powder, −100 mesh, 99.99% trace metals basis
最近浏览商品
-
Fmoc-L-天冬氨酸,fmoc-asp-oh;99%
-
HiPrep SP FF阳离子交换层析预装柱,HiPrep SP FF cation exchange chromatography column
-
兔抗猴IgM [APC标记抗体],Anti-Monkey IgM-APC Conjugated antibody, produced in rabbit
-
正己烷,Hexane;HPLC Plus, for HPLC, GC, and residue analysis, ≥95%
-
逆转素,Reversine;≥98% (HPLC), solid
-
槲皮素7-鼠李糖苷 [田基黄苷],Quercetin 7-rhamnoside;phyproof® Reference Substance