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填充柱20%SE-30 on Chromosorb WAW DMCS 60/80
2% OV-17 on chromosorb waw dmcs 80-100mesh 2m 国产不锈钢柱
1%OV-225 on Chromosorb WHP 80/100
填充柱 1/3 10%葵二酸二辛酯+2/3 10%PEG-1500on Chromosorb WAW 60/80
PEG-20M:KOH:Chromosorb 103 80/100=4:1:100
5%SE-30 on chromosorb WAW 80/100
填充柱5%DEGS on Chromosorb WAW DMCS 80/100
填充柱4.5%DC-200+2.5%OV-17 on Chromosorb WAW DMCS 80/100
5%DNP+5%BENTON-34 ON SHIMSLIT 80/100MESH 2M SUS
3m国产玻璃填充柱