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Chromosorb 102 100-120
3.5% SE-30 on Chromosorb WAW 60/80
1%PEG-20M+19%邻苯二甲酸二丁酯 on Chromosorb PAW 60/80
5%SP-1200+1.75%有机皂土-34 on Chromosorb WAW 80/100
25%PEG-1500 on Chromosorb PAW 80/100
15% OV-25 on Chromosorb WAW DMCS 8/0/100
填充柱 Porapak Q 100/120
GDX-102 40-60mesh 2m sus shimadzu
填充柱 10%FFAP on Chromosorb PAW 80/100
填充柱10% PEG-20M ON CHROMOSORB G AW/DMCS 60/80 MESH