pH缓冲液,20L, BUFFER COLORED RED PH 4 20L

2-苯乙胺盐酸盐 25GR, 2-Phenylethylamine hydrochloride

化学品, 4-Phenylpiperidine

羟胺-O-磺酸, Hydroxylamine-O-sulfonic Acid

对羟基肉桂酸, p-Hydroxycinnamic acid

2-丙烯-1-磺酸钠盐, 2-Propene-1-sulfonic acid sodium salt

3-氨基苄胺, 3-Aminobenzylamine

硅胶,2.5KG, SILICA GEL DES 3-8 MESH ACS

3-氟吡啶, 3-Fluoropyridine

碘标准溶液,1LT, Iodine