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
2%Silicon OV-1on Chromosorb Waw Dmcs 60/80玻璃柱
10%PEG-1500 on Chromosorb WHP 80/100
填充柱GDX 104 60-80 ,甲烷柱 HJ/T38-1999
填充柱5%PEG-20M on Chromosorb WAW DMCS 80/100
填充柱 10%Carbowax 20M on Supelcoport 80/100
20%PEG-20M on Chromosorb PAW 80/100
铜管
填充柱 GDX-104 60/80
填充柱 10% Carbowax 20M on Chromosorb WHP 100/120
8% SE-30+H3PO4 on Chromosorb WAW 60/80