Devex bag with PC valve, 0,5L Back Catalog number: DEV21_0.5L Availability: In the manufacturer's stock Price on request - + Recommended U-RACK02 Maxi Rack (1 L to 6L canisters) Price on request U-T2GPH-2S UNITY 2 & TD-100 Cold trap general purpose hydrop Price on request OST-227-3141 Spare solid glass stopcock key, NS 14,5, 2pc/pk Price on request