Devex bag with PC valve, 0,5L Back Catalog number: HEDDEV21_0.5L Availability: In the manufacturer's stock Price on request - + Recommended P-CPP10 Blanking plugs, for VOC-Mole cap assembly,pk10 Price on request T-9GPC General purpose carbon cold trap, TT24-7 Price on request M-SPC15-120 Collar spacer, alum 15mm, for M-CTE120I,pk 6 Price on request