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US Patent # 9,291,531 B2, US 10,012,571, US 10,379,013
Vapor Pin® | Amostragem de intrusãoSub-slab soil-gas sampling Vapor Pin
Selecting the Right VI Equipment - Enviro ClassSoil gas is usually analyzed with the same methods used for indoor air, which in the U.S., generally means EPA Method TO-15. TO-15 specifies Gas Chromatograph/Mass Spectrometer (GC/MS) analysis of sam...
VI - Soil Gas Sampling - Enviro ClassSoil gas is usually analyzed with the same methods used for indoor air, which in the U.S., generally means EPA Method TO-15. TO-15 specifies Gas Chromatograph/Mass Spectrometer (GC/MS) analysis of sam...
The Micro-QT is a next generation gas valve offering uncompromised leak-tight performance in an ergonomic design. The Micro-QT is also versatile, providing numerous connection options to cover a wide range of applications. After the Micro-QT valve is installed on tubing with a compression fitting, mating male and female valve ends is literally just a “snap”.
Originally designed for environmental air sampling and analysis, the Micro-QT has found a place in numerous other applications. Micro-QT’s feature a distinctively bright and colorful SiloniteTM coating that prevents gas phase compounds from interacting with the metal surface. The rugged, solid design stands up to thousands of connections while maintaining leak-tight operation. For scientists and professionals working with VOC and SVOCs, the Micro-QT’s compact internal volume reduces exposure to potentially contaminated surfaces and allows for easy cleaning.
Entech Micro-QT & standard Micro Valves Features