2μm Precolumn Filter Insert, 5/pk,Waters,WAT005139 Back Catalog number: CTS-10919-5 Manufacturer: SCIENCIX Availability: 3 weeks Price on request - + Recommended 40018-10P-2 Cogent Bidentate C18, 100 x 2,1mm, 4µm Price on request 520600-904 ValueLab LC C18-HD Guard, 4.6x12mm,4pk 2 698,92 Kč 01090-68702 Low dispersion in-line filter,2um frits 6 920,64 Kč