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
OPN on Res-Sil C Column
30%ov-275 on chromorsob PAW DMCS 80-100mesh 2m*3mm sus
5% OV-225 on chromosorb WAW DMCS 80/100 mesh
填充柱 Tenax GR 60/80
填充柱 Chromosorb 103 80/100
填充柱3% OV-225 on Chromosorb WHP 80/100
填充柱3% OV-210 on Chromosorb WAW DMCS 80/100
填充柱5%DEGS on Chromosorb WAW DMCS 80/100
填充柱GDX 401 40-60
PORAPAK Q 80/100 玻璃柱