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Overview ISO 16632:2021 specifies a gas‑chromatographic (GC) method for the determination of water content in tobacco and tobacco products. Applicable to raw tobacco and tobacco taken from finished p…
Overview ISO 1663:2023 specifies a standardized laboratory method to determine the water vapour transmission properties of rigid cellular plastics. It covers measurement of the water vapour transmiss…
1 Scope This International Standard specifies a gas-chromatographic (GC) method for the determination of water content. It is applicable to raw tobacco as well as tobacco taken from finished products…