4mm Syringe Filter-Syringe Filter-Lab filtration - Supplier of HPLC Accessories and Lab filtration consumables Such as Syringe Filters,Membrane Filters,Chromatography Vials, SPE Columns,Liquid Handling Products and so on.
60 PCS DENICOTEA 4MM PAPER PIPE FILTERS ** NEW ** TOP QUALITY !! | eBay
Amazon.com: Denicotea 4mm Pipe Filters, 1 Box of 60 : Health & Household