O-ring, PTFE 10/pk Back Catalog number: CTS-21741 Availability: In the manufacturer's stock Price on request - + Recommended G3450-83001 10-port valve, 225C, Nitronic 60 1 625,88 € 5500-1199 Capillary SST 0.12x130mm M4-SL 85,53 € G1315-60016 Preparative flow cell SS 3mm path length 1 902,26 €