Gas analysis of sealed ampules
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United States of America Patent
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May 4, 1999
Grant Date -
N/A
app pub date -
Jun 30, 1997
filing date -
Jun 30, 1997
priority date (Note) -
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Abstract
A method for obtaining a gas sample from a sealed glass ampule containing a liquid and a gas, wherein the steps are immersing the sealed glass ampule in water beneath a collection chamber which is also immersed in water, breaking the glass ampule to permit the gas in the ampule to bubble upwardly into the collection chamber, inserting a hollow needle connected to a syringe into the collection chamber to obtain a sample of the bubbled gas, and injecting the obtained sample into a gas analyzer machine.
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