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
填充柱 5%DEGS on Chromosorb WHP 60/80
15% DC-550 on Chromosorb WAW 60/80
10%PEG-20M ON CHROMOSORB W HP 60-80 MESH 1.5M GLASS
填充柱HayeSep S 80-100
5%PEG-20M on Chromosorb WAW DMCS 80/100
填充柱 5%SE-30 on Chromosorb WAW DMCS 60/80
填充柱 5% FFAP on Chromosorb WHP 80/100
8%dc-200+4%bentone-34 on chromosorb w hp 80-100 3m*3mmsus
填充柱 10% PEG-20M on Chromosorb WHP 60/80
20%PEG-20M on chromosorbwaw dmcs 80-100mesh 1/8*2m sus