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
1/16”不锈钢前垫(50只/包)
三甲基氯化锡
N,N,N′,N′-四甲基对苯二胺二盐酸盐(TMPD)
1,2,4-三氮唑
2-氯-4-氟苯甲醛
刻度移液管,BLAUBRAND ,AS级,1类(零刻度位于顶端),2:0.02 ml,个体校准证书
CHROMATOGRAPHIC-COLUMNS, ST-SOCKET 14/23, VALVE AND PTFE-VALVE PLUG, FUSED-IN SINTERED GLASS-DISC
THERMOSTATIC-REACTION VESSEL, SPHERICAL, WITH GROOVE, UNGRADUATED, DN 200, 10000 ML, KF 15, OUTER ? 350 MM, INNER ? 275, HEIGHT 400 MM, BOROSILICATE GLASS
进口原装保护柱芯,C18
三(4-硝基苯基)胺