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
30%DC-200 on Chromosorb PAW 80/100
20%PEG-20M on chromosorb waw dmcs 80-100 mesh 2m 国产岛津2米
10%PEG-20M on Chromosorb WAW 60/80
10%PEG-20M+2%KOH on Chromosorb WHP 80/100
2.5%有机皂土+2.5DNP on Chromosorb WHP 80/100
10%OV-101 ON CHROMOSORB W HP 60-80目 3M不锈钢柱 FOR 岛津
10%peg-20m on chromosorb whp 80/100mesh 2m sus3mm
填充柱 TDX-01 80/100
填充柱10%SE-30 on Chromosorb WAW DMCS 80/100
20%OV-101 on Chromosorb P NAW 80-100 mesh 填料