NF EN ISO 23168
Paints and varnishes - Determination of water content - Gas-chromatographic method
This document specifies a method for the determination of the water content of water-borne coating materials and their raw materials by using a gas chromatograph. The preferred working range of this test method is from a water mass fraction of 15 % to a water mass fraction of 90 % but the method can be applied outside of this range.
This document specifies a method for the determination of the water content of water-borne coating materials and their raw materials by using a gas chromatograph. The preferred working range of this test method is from a water mass fraction of 15 % to a water mass fraction of 90 % but the method can be applied outside of this range.
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1 Domaine d'application
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2 Références normatives
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3 Termes et définitions
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4 Principe
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5 Appareillage
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6 Réactifs et matériaux
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7 Échantillonnage
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8 Mode opératoire
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9 Expression des résultats
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10 Fidélité
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11 Rapport d'essai
- Annexe A Exemple de conditions de chromatographie en phase gazeuse
- Annexe B Informations relatives à la fidélité
- Bibliographie
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