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Your cart is empty.CEL Scientific gas sampling bags are made of DuPont's 2mil Tedlar PVF film. Tedlar PVF film is tough, durable, and considered chemically inert to a wide range of compounds. Bags of Tedlar film can be used for indoor air sampling, hazardous waste sites, leaking underground storage tanks, stack sampling, soil gas sampling, gas blending, calibration test standards, and most other gas sampling needs. All of our stock bags feature an eyelet and our patent-pending single 2-in-1 fittings that combine the valve and septum into one. We offer polypropylene, stainless steel, or PTFE fittings, contact us for custom sizes.
CENTRO DE BIOINFORMATICA Y BIOLOGIA COMPUTACIONAL
September 5, 2025
Excelente cumplimiento y calidad de los productos
J.J. Scott
June 22, 2025
I've ordered these a few times, and have never had any issues. All collected samples were viable when tested at the lab.
Curt Publow
June 18, 2025
Bags were ok, price is good, but I think it is hard to be 100% sure the valves are closed tight...
Customer
May 22, 2025
Was what I needed to take gas samples
CENTRO DE BIOINFORMATICA Y BIOLOGIA COMPUTACIONAL
May 2, 2025
Excelente cumplimiento y calidad de los productos
J.J. Scott
April 28, 2025
I've ordered these a few times, and have never had any issues. All collected samples were viable when tested at the lab.
Curt Publow
April 12, 2025
Bags were ok, price is good, but I think it is hard to be 100% sure the valves are closed tight...
Customer
November 23, 2024
Was what I needed to take gas samples
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