Developed specifically for gas sampling application including for chemically inert to most acids, aliphatic and aromatic organic compounds, chlorinated solvents and alcohols ALTEF bags are made of .003” thick film versus the traditional .002” offered by alternative competitor ranges. ALTEF bags do not exhibit background levels of DMAC or phenol and have a longer sample storage times than other bag materials. They are economical, readily available and suitable for sampling VOC’s and sulfur compounds. Some limitations are; More permeable than Tedlar® (.003” thickness is recommended versus .002” for Tedlar®), Not suitable for sampling ketones and esters in high concentrations (>30%). A lower resistance to UV light than Tedlar®

Please select the style of nozzle you require with your ALTEF gas sampling bag