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
填料 5%SE-54 on Chromosorb WHP 80/100
填料 PEG-20M:KOH:Chromosorb WAW DMCS 80/100=5:5:100
1/3 10%葵二酸二辛酯+2/3 10% PEG-1500 on Chromosorb WHP 80/100
填充柱 Porapak Q 80/100
10%角鲨烷 on Porapak N 80/100
20%DECANEDINITRILE ONCHROMOSORB PAW 80-100MESH 1/8*30FT SUS
不锈钢柱
填充柱10%FFAP on Chromosorb WAW 80/100
20%OV-101+0.1%Carbowax 1500 on Chromosorb WHP 80/100
10% SE-30 on Chromosorb 101 60/80