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-萘酚
100ml,梨形分液器漏斗,PE顶塞,无刻度
PYCNOMETER WITH THERMOMETER, UNADJUSTED, 5 ML, DIN 12 809
Sample rack 36x6mL for 874
COUPLINGS FOR STIRRES, FLEXIBLE, MADE OF PTFE, FOR SHAFT DIA. 14 MM
硒化铋(III)
CLIPS,WITH PE COATING,FOR DIAMETER 6 MM, CORROSION-RESISTANT,
BROWN GLASS BOTTLE SGJ 1L*
THREAD ADAPTOR 40MM/GL45
抑制器转子连接件