FEP gas sampling bag with PTFE dual-valve, 2L Back Catalog number: HEDFEP32_2L Availability: In the manufacturer's stock Price on request - + Recommended U-T13DHS-2S DHS application cold trap, UNITY 2/xr andTD-100/xr Price on request HEDDEV31_5L DEVEX gas sampling bag, stopcock straight valve, 5L Price on request OST-LENZ01341214 Silicone rubber sealings, Septa for GL 14, pk/100 Price on request