112-2032 Agilent Carbowax 20M 气相色谱柱

￥7234.26

827975-902 Agilent ZORBAX RRHT StableBond C18 色谱柱

￥6950.63

121-7122 Agilent DB-HeavyWAX GC column, 20 m

￥7017.30

123-2033 AgilentDB-200气相色谱柱，30 m, 0.32 mm, 0.50 µm

￥8167.64

685775-902Agilent InfinityLab Poroshell 120 SB-C18

￥8165.38

959758-302 Agilent ZORBAX RRHD Eclipse Plus C18色谱柱

￥8155.21

19095P-QO4 HP-PLOT Q 气相色谱柱，30 m, 0.53 mm, 40.00 µm

￥8147.30

122-1052 Agilent DB-1 气相色谱柱，50 m, 0.25 mm, 0.25 µm

￥12501.19