New DEVEX gas sampling bags with PTFE dual-valve, 5L Back Catalog number: HEDNDV32_5L Availability: In the manufacturer's stock Price on request - + Recommended 632443611100 Vzorkovnice na plyny se dvěma olivkami (na hadice Price on request U-T18325-2S EPA 325 cold trap, UNITY 2/xr and TD-100/xr Price on request U-HSAG-20 HiSorb Agitator, accommodates 16 vials (20mL) Price on request