硅藻土,Kieselguhr [Celite® 535];filter aid, flux calcined
最近浏览商品
-
盐酸吉西他滨,Gemcitabine hydrochloride [dFdC, dFdCyd];Pharmaceutical Secondary Standard; Certified Reference Material, certified reference material, pharmaceutical secondary standard, pkg of 50 mg
-
硫酸氢钠一水合物,Sodium bisulfate monohydrate;puriss. p.a., ≥99.0% (T)
-
十二烷基三甲基氯化铵,Dodecyltrimethylammonium chloride [DTAC];≥99.0% (AT)
-
五氯化铌,Niobium(V) chloride;anhydrous, powder, 99.995% trace metals basis
-
染料木黄酮 [金雀异黄酮],Genistein;from Glycine max (soybean), ~98% (HPLC)
-
邻苯三酚 [焦性没食子酸, 焦棓酚],Pyrogallol;ACS reagent, ≥99%