PASSIVE DIFFUSION BAG SAMPLERS WITH IMPROVED PERFORMANCE
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United States of America
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Issued Date -
Dec 19, 2024
app pub date -
Jun 14, 2023
filing date -
Jun 14, 2023
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Abstract
The present invention is a system and method for providing a passive diffusion bag sampler that is suitable for obtaining concentrations of a variety of volatile organic compounds, wherein the passive diffusion bag sampler includes an outer protective rigid mesh tube, an inner polyethylene bag disposed inside the outer protective rigid mesh tube, a ring coupled to and disposed at either end of the outer protective rigid mesh tube, a cap also disposed at either end of the outer protective rigid mesh tube and inside the ring but over the inner polyethylene bag and forming a watertight seal, and a non-removable plug disposed in an aperture through each of the caps, wherein the passive diffusion bag sampler may be held and poured using a single hand because of the rigidity of the passive diffusion bag sampler.
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