FEP gas sampling bag with PTFE dual-valve, 5L Back Catalog number: FEP32_5L Availability: In the manufacturer's stock Price on request - + Recommended M-CHCT-250 Calibration tool for M-CTE250I, pk 4 Price on request C-POD-H010 Spare Support Body, for POD sampler, pk 10 Price on request M-MCHOR250 O-Ring, micro-chamber pan seal,pk 4 Price on request