Devex bag with PC valve, 0,5L Back Catalog number: HEDDEV21_0.5L Availability: In the manufacturer's stock Price on request - + Recommended OST-227-3141 Spare solid glass stopcock key, NS 14,5, 2pc/pk Price on request C-MCTEKIT-120 Low Temperature MCTE Starter Kit Price on request C-MCTEKIT-250 High Temperature MCTE Starter Kit Price on request