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
N-Methyl-p-trifluoromethoxyaniline
Hypersil GOLD CN, 100x2.1mm, 1.9um
SINGLE WAY STOPCOCKS, COMPLETE WITH PTFE KEY, BORE 2.5 MM, NS 14.5, DURAN " SIDE ARMS 9 MM "
胖度移液管,BLAUBRAND , AS级,15 ml,单刻度,个体校准证书
5% OV-225 on chromosorb WAW DMCS 80/100 mesh
Penny Head
牛角管24#
PM Kit EU05
9种杀菌剂混标 标准品
硅酮过氧化物 3止动管,0.89mm内径,总长400mm