FEP gas sampling bag with PTFE dual-valve, 5L Back Catalog number: HEDFEP32_5L Availability: In the manufacturer's stock Price on request - + Recommended RMK-0020 Routine Maintenance Kit: Tube conditioner (TC-20) Price on request SERLFP-5002 Spare charger, ACTI-VOC Price on request C-HSPH HiSorb handle, for manual probe extraction Price on request