2μm Precolumn Filter Insert,Waters,WAT088084 Back Catalog number: CTS-10919 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 5191-6780 InfinityLab Solvent Filtration 1L Flask 258,31 € 5022-2185 Replacement SS frit, 0.5um pore size 24,11 € 5067-1562 Replacement frits,4.6mm,0.2um, 10/pk 227,85 €