标准不粘 铂 5% 金坩埚, Non-wetting platinum 5% gold crucible

铂焙烧坩埚, Platinum roasting crucible with lid

铂标准盘, Platinum Standard Dish with reinforced rim

铂直壁坩埚, Platinum straight wall crucible

铂标模坩埚, Platinum standard form crucible

降冰片烯二酸酐, Carbic anhydride

叔丁醇钾, Potassium tert-Butoxide

柠檬酸三钠盐二水合物, Citric Acid

葡聚糖 1KG, Dextran

卵磷脂,250g, LECITHIN PURIFIED 250G