30 16 2093

30mm HPLC Syringe Filter, Glass Fibre Prefilter/PVDF, pore size,0.45μm, injection moulded ring red + print of the membrane type, 100/box 30mm 针筒过滤器, 玻璃纤维/PVDF, 孔径0.45μm, 红色套环，100只
价格：¥ 1945