FEP gas sampling bag with PTFE dual-valve, 2L Back Catalog number: HEDFEP32_2L Availability: In the manufacturer's stock Price on request - + Recommended M-SPC15-120 Collar spacer, alum 15mm, for M-CTE120I,pk 6 Price on request C-KIT325T-2S 325 Tube Kit Price on request P-00040 VOC-Mole assembly, 830mm,pk10 Price on request