17 16 2083

17mm HPLC Syringe Filter, Glass Fibre Prefilter/PVDF, pore size 0.45μm, injection moulded ring red + print of the membrane type 100/box 17mm 针筒过滤器, 玻璃纤维/PVDF, 孔径0.45μm, 红色套环，100只
Price：¥ 2286