New DEVEX gas sampling bags with PTFE dual-valve, 2L Back Catalog number: HEDNDV32_2L Availability: In the manufacturer's stock Price on request - + Recommended T-1VX CW agents (in particular VX) cold trap, TT24-7 Price on request M-MCAL50 Disposable dish, alum, 50mL,pk100 Price on request M-MCHOR250HT O-Ring, micro-chamber pan seal,pk 4 Price on request