主入口单向阀 Primary-inlet check valve ASSY

石墨垫FERRULE SET(0.5) 10／PCT用于GC-2010

热解涂复石墨管 Pyrolytic coated graphite tube

灯丝 FILAMENT DASSY

氘灯 LAMP L6380用于UV-1780

氘灯 LAMP D2 用于SPD-20A／AV

FID喷嘴 JET ASSY

CD镉元素灯 HOLLOW CATHODE LAMP