Ambient air samples are generally concentrated using adsorption on absorbents capable of trapping C2 - C12 hydrocarbons and then thermally desorbed into the gas chromatograph. This forum is for the discussion of issues found in the equipment and process of thermal desorption such as its effects on recoveries, retention times, and overall chromatographic effects caused by poor or incorrectly functioning thermal desorbers.
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Last post by eekamuffy
Fri Feb 08, 2019 7:53 am
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Last post by Red Queen
Sat Dec 19, 2015 10:12 am
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