2μm Precolumn Filter Insert, 5/pk,Waters,WAT005139 Back Catalog number: CTS-10919-5 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 15-04-03097 EXP Pre-Column Filter Cartridge, 0.2 µm, 10/pk Price on request UCA428X Fitting, filter end, PEEK, 0.5um, 10/p 263,54 € 5022-2192 SS filter assy with PEEK ring, 2um pore 35,25 €