Primary Check Valve, 1/pk Back Catalog number: CTS-21863 Availability: In the manufacturer's stock Price on request - + Recommended 9300-2576 Bottle, 125ml Clear Borosilicate 1 120,39 Kč 5022-2159 Capillary, SST 2m, 0.12mm id, ferrule 4 380,48 Kč 5065-9947 Rapid Resolution HT Capillary Kit 15 309,00 Kč