Fluode gas sampling bag with PTFE dual-valve, 2L Back Catalog number: HEDFLD32_2L Availability: In the manufacturer's stock Price on request - + Recommended RMK-0020 Routine Maintenance Kit: Tube conditioner (TC-20) Price on request M-CHCT-250 Calibration tool for M-CTE250I, pk 4 Price on request M-MCAL20 Disposable dish, alum, 20mL,pk100 Price on request