FEP gas sampling bag with PTFE dual-valve, 2L Back Catalog number: FEP32_2L Availability: In the manufacturer's stock Price on request - + Recommended U-COV10 O-Ring, low-emission,size 010, pk10(e2/e3 systems) Price on request C-CL100 Penclips, pk100 Price on request H3-AXABC HiSorb probe, PDMS/DVB, inert, short version, pk 6 Price on request