2μm Precolumn Filter Insert, 5/pk,Waters,WAT005139 Back Catalog number: CTS-10919-5 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 15-04-05497 EXP2 Pre-Column Holder and (3) Filter Cartridges, 2μm Price on request 5067-1606 Inline Filter Assembly, Rigid, 4.6 x 0.5 15 268,18 Kč 15-04-05259 EXP2 Filter Cartridge, 3mm, 2µm, 5/pk Price on request