2-氯嘧啶5-磺酰氯, 2-Chloropyrimidine-5-sulfonyl chloride

4-(溴甲基)嘧啶氢溴酸 25GR, 4-(Bromomethyl)pyridine Hydrobromide

Poly(vinyl alcohol)

甘油,500ML, Glycerol

pH缓冲液,1L, BUFFER SOL PH 5.00 CERTIF 1L

GLYCEROL 1L

TRIS HYDROCHLORIDE 500G

pH缓冲液,4L, BUFFER COLRD RED PH 4.00 4L

2-苯氧基苯胺, 2-Phenoxyaniline

磷酸氢二钠(无水),2.5KG, SOD PHOS DI ANHY USP/EP 2.5KG