Polyester gas sampling bag with PTFE dual-valve, 5L Back Catalog number: POL32_5L Availability: In the manufacturer's stock Price on request - + Recommended T-12AM Focusing trap, Air Monitoring, for TT24-7 Price on request H2-AXABC HiSorb probe, PDMS/CWR, inert, short version, pk 6 Price on request M-MCAL20 Disposable dish, alum, 20mL,pk100 Price on request