硒,Selenium;pellets, <5 mm, ≥99.99% trace metals basis
最近浏览商品
-
1,4-二氟苯,1,4-Difluorobenzene;analytical standard, ≥99%
-
三异丙氧基氧化钒(V),Vanadium(V) oxytriisopropoxide [VTIP];liquid
-
2,2',4,4'-四羟基二苯甲酮-d4,2,2′,4,4′-Tetrahydroxybenzophenone-d4
-
地塞米松,Dexamethasone [DXMS];≥98% (HPLC), powder
-
2,5-二硝基苯甲酸,2,5-Dinitrobenzoic acid;≥95.0% (HPLC)
-
次磷酸锰一水合物,Manganese(II) hypophosphite monohydrate;puriss., meets analytical specification of BPC63, ≥98.5%