Gas Sampling Bags | Environmental XPRT
Articles & Whitepapers
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Ventilation Measurements Using Sulfur Hexafluoride (SF6) Tracer Gas
Sulfur Hexafluoride, also known as SF6, is by far the most common tracer gas used for ventilation studies. The primary reason is that it is easy to detect at very low concentrations—even in the parts per billion (ppb) or parts per trillion (ppt) range and has a very low toxicity. The best instrument to detect SF6 is an infrared spectrophotometer. Although the portable units are still a bit ...
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Sampling VOCs with Supel™-Inert Film Gas Sampling Bags
Sampling VOCs with Supel™-Inert Film Gas Sampling Bags with Thermogreen™ LB-2 Septa as an Alternative to Tedlar® For 10 years, Supelco has provided our customers with high quality ...
News
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Beta Analytic opens facility in Beijing for ASTM D6866 clients in Mainland China
ISO 17025-accredited Beta Analytic, Inc., is ready to receive samples for ASTM D6866 testing in its facility in Beijing, China. ASTM D6866 is a standard method that determines the exact percentage of a solid, liquid, or gas that came from renewable ...
