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
10%APIEZON L on chromosorb w hp 80/100mesh 2m.1/8 sus
20%DNP +7%吐温-80 ON CHROMOSORB WAW 80/100
填充柱 10%Carbowax 20M on Chromosorb PAW DMCS 80/100
填充柱2% OV-17 on Chromosorb WHP 80/100
10% DEGS on chromosorb W HP 80/100 2M*1/8”
7%Dexsil 300 on Chromosorb WAW DMCS 80/100
Molecular Sieve 13X 60-80mesh 1/8”*9m
填充柱 1/3 10%葵二酸二辛酯+2/3 10%PEG2000 on Chromosorb WHP 60/80
3m国产玻璃填充柱
填充柱GDX 203 40-60
