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 5023-3343 Capillary ST 0.17x90 SX/SX 79,13 € CTS-10527 Precolumn Filter Assembly,Waters,WAT035190, Old# WAT084561 Price on request