如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
进样针 250UL 2 22S GA
2-氯-5-硝基烟酸
金精三羧酸
SEPARATORY FUNNELS, CONICAL SHAPE, 2000 ML, DURAN, W. ECONOMY NEEDLE VALVE, BORE 6 MM, W. THREAD
BETASIL C18 5UM 150X30MM PREP COLUMN
折叠式塑料试管架(PP 112*300*85 白色)
25(OH)维生素D对照品
磺胺氯吡嗪,分析标准品
CONNECTION TUBE, 90° BENT, WITH HOSE CONNECTION, 1 FA 10
Tee Body Tefzel .020 thru