AI Article Synopsis
- - This paper introduces a multiple headspace extraction (MHE) method for measuring the water vapor transmission rate of cellulose-based papers.
- - The MHE technique, combined with gas chromatography, effectively measures the amount of water vapor in a closed vial, showing high precision (relative standard deviation < 3.49%).
- - The study concludes that this method is both fast and accurate, making it a promising tool for future research on cellulose-based paper properties.
Article Abstract
This paper presents a multiple headspace extraction (MHE) analysis technique to determine the water vapor transmission rate of cellulose-based papers. The water vapor passing through the sample in a closed headspace vial is determined by MHE-gas chromatography. The results show that the employed method offers good precision (the relative standard deviation < 3.49 %) and good accuracy. The method is rapid and accurate, and is promising for the determination of the water vapor transmission rate of cellulose-based papers in future studies.
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| http://dx.doi.org/10.1016/j.chroma.2023.464404 | DOI Listing |
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