2-溴--5硝基吡啶, 2-Bromo-5-nitropyridine

丙炔胺盐酸盐, Propargylamine Hydrochloride

4-溴甲基-7-甲氧基香豆素, 4-(Bromomethyl)-7-methoxycoumarin

3-(三氟甲氧基)苯酚, 3-(Trifluoromethoxy)phenol

1,3-二叔丁基苯, 1,3-Di-tert-butylbenzene

磷酸氢二钾, POT PHOSPHATE DIBASIC 1KG

沸石,500GR, Anti-bumping granules

乙二胺四乙酸二钠盐标准溶液,2.5LT, Ethylenediaminetetraacetic Acid

乙酸铵 OPTIMA LCMS级别 50g ,50g, Ammonium Acetate

无水柠檬酸,1KG, CITRIC ACID ANHYD CERT ACS 1KG