17mm HPLC Syringe Filter, Regenerated Cellulose (RC), pore size 0.45μm, injection moulded ring brown + print of the membrane type 100/box 17mm 針筒過濾器, 再生纖維 (RC), 孔徑0.45μm, 棕色套環(huán)，100只
Price：￥ 1487