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 P-00030 VOC-Mole assembly, 830mm,pk10 Price on request C-CL010 Penclips, pk10 Price on request U-HSAG-20 HiSorb Agitator, accommodates 16 vials (20mL) Price on request