Devex bag with PC valve, 0,5L Back Catalog number: HEDDEV21_0.5L Availability: In the manufacturer's stock Price on request - + Recommended C-HSINS10-4 Vial block insert, 20mL to 10mL, pk 4 Price on request M-DSKPF Sample disc, 1.0mm thickness, PTFE,pk 6 Price on request SERZ-1076 Spare filter assembly, ACTI-VOC Price on request