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17mm HPLC Syringe Filter, Regenerated Cellulose (RC), pore size 0.2μm, injection moulded ring granite + print of the membrane type 100/box 17mm 針筒過濾器, 再生纖維 (RC), 孔徑0.2μm, 花崗石色套環，100只

17mm HPLC Syringe Filter, PTFE, pore size 0.45μm, injection moulded ring yellow + print of the membrane type 100/box 17mm 針筒過濾器,PTFE, 孔徑0.45μm, 黃色套環 ， 100/包

17mm HPLC Syringe Filter, PTFE, pore size 0.2μm, injection moulded ring blue + print of the membrane type 100/box 17mm 針筒過濾器, PTFE, 孔徑0.2μm, 藍色套環，100只

17mm Septa, Silicone white/Aluminium Foil silver, 50° shore A, 1.3mm 1000/box17mm 隔墊, 白色硅橡膠/銀色鋁片,硬度（ 50° shore A）, 1.3mm， 1000/包

17mm Septa, Silicone white/PTFE red, 45° shore A, 1.3mm 1000/box17mm 隔墊, 白色硅橡膠/紅色PTFE, 肖氏硬度-45°, 1.3mm， 1000/包