FlexFoil PLUS Sample Bag w/Dual Stainless Steel Septum Fitting, 3L, 5Pk

FlexFoil PLUS Air Sample Bags are light and moisture-proof with good stability for low ppm to high ppb-level VOCs, carbon monoxide, carbon dioxide, methane, hydrogen, and sulfur hexafluoride and good 48-hour stability for hydrogen sulfide, hydrogen, carbonyl sulfide, and ethyl and methyl mercaptan. Use PTFE tubing to attach a single polypropylene or single stainless steel fitting on the bag to a Grab Air Pump, Pocket Pump® TOUCH, or Vac-U-Chamber.