19091R-319 HP-VOC 气相色谱柱，90 m, 0.32 mm, 1.80 µm

￥19410.01

G4280-60500 Agilent 被动入口阀更换工具包

￥5285.01

5181-3361 Agilent ALS 进样针，10 µL，固定式针头，6/包

￥4091.73

186001747 Waters HSPgel Column, 5 µm,6 mm X 150 mm

￥24986.40

186008167 Waters XBridge BEH C18 OBD Prep Column

￥22620.34

186002162 Waters BioSuite Diol (OH) Column, 250Å

￥22159.48

186002161 Waters BioSuite Diol (OH) Column, 125Å

￥21663.00

186007010 Waters ACQUITY APC XT BEH Column

￥21446.27