FEP gas sampling bag with PTFE dual-valve, 5L Back Catalog number: FEP32_5L Availability: In the manufacturer's stock Price on request - + Recommended M-TICAP Tube interface cap for removable lid,pk 6 Price on request OST-201-3421 Tube gas sampling 350, nozzle (GL14), septum Price on request C-KIT325T-2S 325 Tube Kit Price on request