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
8% SE-30 on Chromosorb WHP 80/100
5% FFAP on Chromosorb WAW DMCS 80/100
2%OV-101 ON CHROMOSORB WHP 60/80玻璃柱
填料 10% DEGS on Chromosorb WHP 80/100
1%SP-1000 on Carbopack B 80/100
填充柱 Porapak QS 50/80
10%PEG-20M ON CHROMOSORB W HP 80-100MESH SUS 3MM*3M
填充柱 5%FFAP on Chromosorb PAW 80/100
填充柱 10%DC-200 on Chromosorb WAW DMCS 60/80
5% OV-225 on Chromosorb WAW DMCS 80/100