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
TDX-02B 3M*1/8不锈钢填充柱
填充柱 10%FFAP on Chromosorb WAW 80/100
填充柱 5%角鲨烷 on Chromosorb PAW 80/100
填料5%OV-17+1.1%OV-225 on Chromosorb WAW DMCS 80/100
3%有机皂土 on Chromosorb WHP 80/100
填料 10%FFAP on Chromosorb WAW DMCS 80/100
填充柱Porapak Q 50-80
填料 10%SE-30 on Chromosorb WAW DMCS 80/100
15%阿匹松-L +1%KOH on Chromosorb WHP 80/100
填料 5%DEGS+1%H3PO4 on Chromosorb WAW DMCS 60/80