2μm Precolumn Filter Insert, 5/pk,Waters,WAT005139 Back Catalog number: CTS-10919-5 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 520610-905 ValueLab LC C18Guard, 4.6x12mm, 8pk 171,12 € 128,34 € CTS-11415 SS Filter Frit Replacement Cartridge, 2/pk,Waters,700002913 Price on request UCA431 HIGH PRESSURE INLINE FILTER, 0.5um 147,07 € 110,30 €