2μm Precolumn Filter Insert, 5/pk,Waters,WAT005139 Back Catalog number: CTS-10919-5 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 15-04-05499 EXP2 Pre-Column Holder and (3) Filter Cartridges, 0.5μm Price on request 5023-0271 Frit for 1290 Inline Filter, 0.3um, 5/pk 165,80 € CTS-21196 ACQUITY H-Class Filter Assy, 22 µL,Waters,205000731 Price on request