Spare solid glass stopcock key, NS 14,5, 2pc/pk Back Catalog number: OST-227-3141 Availability: In the manufacturer's stock Price on request - + Recommended C-KIT325T-2S 325 Tube Kit Price on request C-KITDD-2S Direct desorp (VDA 278) starter kit Price on request HEDFLD32_2L Fluode gas sampling bag with PTFE dual-valve, 2L Price on request