Cogent Bidentate C18, 100 x 2,1mm, 4µm Back Catalog number: 40018-10P-2 Availability: In the manufacturer's stock Price on request - + Recommended 5067-1551 1260 Infinity LC in-line filter, 2.1mm 356,33 € 5067-1613 Quick Change filter discs 4.6mm id 0.5µm 194,91 € 5067-1603 In-Line Filter Assembly, with 2.1 x 0.2 522,43 €