| 摘要 |
Disclosed is a test container for the release and containment of headspace gases from pouches comprises a housing sealed with a lid and a pouch opening device. Determination of the concentration of a particular gas component is conducted by analyzing a background sample of gas within the test container prior to opening the pouch within the sealed test container. An equilibrated mixture of background and pouch headspace gas is analyzed and compared to results of background gas analysis.
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