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 2%OV-17 on Chromosorb WAW DMCS 60/80
填充柱HayeSep Q 80-100
10% FFAP on Chromosorb PAW 80/100
2%OV-101 ON CHROMOSORB WHP 60/80玻璃柱
3% OV-101 on Chromosorb WAW DMCS 80/100
3%bentone-34+2.5%dnp on chromosorb waw-dmcs 1/8*2m sus
玻璃填充柱 5%OV-101 on Chromosorb G AW DMCS 60/80
填充柱GDX 303 40-60
填充柱 20%DC-550 on Chromosorb PAW DMCS 100/120
15% DC-550 on Chromosorb PAW 80/100