Restek Tedlar Sampling Bag w/Single Polypropylene Valve & Septum Fitting, 25 L Capacity, 17.5" x 24", 5-pk.

• Find the bags you need—we offer sizes from 0.5 L to 100 L.
• Lightweight and easy to use.
• Available with polypropylene or stainless-steel valve; choose bags with a septum fitting for syringe sampling or standard spiking.
• Maximum operating temperature: 82 °C (180 °F) with polypropylene valves or 202 °C (397 °F) with stainless-steel valves.

Looking for a rugged, low-background alternative to sampling bags that is more cost-effective than a canister? Our disposable, diffusion-free air sampling bottles are housed in a foam-filled protective box to prevent breakage during sampling, transportation, and analysis.

Note: Use only Point Style 5 or H syringe needles.