Gas Sampling Bag
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United States of America Patent
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Issued Date -
Nov 22, 2007
app pub date -
May 14, 2007
filing date -
May 16, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A gas sampling bag made of a flexible synthetic polymer has extremely low background contaminants in its interior and is treated to minimize further contaminant intrusions from its coupling components. Methods of making the bag are described; the invention includes a sampling bag, with treated inlet fittings, holding a gas sample having controlled low background contamination from volatile organic compounds.
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