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Normas DIN – AENOR
DIN EN ISO 11890-2:2019-05

DIN EN ISO 11890-2:2019-05

Paints and varnishes - Determination of volatile organic compound (VOC) and semi volatile organic compound (SVOC) content - Part 2: Gas-chromatographic method (ISO/DIS 11890-2:2019); German and English version prEN ISO 11890-2:2019 / Note: Date of issue 2019-04-19*Intended as replacement for DIN EN ISO 11890-2 (2013-07).

Peintures et vernis - Détermination de la teneur en composés organiques volatils (COV) et composés organiques semi-volatils (COVS) - Partie 2: Méthode par chromatographie en phase gazeuse (ISO/DIS 11890-2:2019); Version allemande et anglaise prEN ISO 11890-2:2019 / Attention: Date de parution 2019-04-19*Prévu pour remplacer DIN EN ISO 11890-2 (2013-07).

Beschichtungsstoffe - Bestimmung des Gehaltes an flüchtigen organischen Verbindungen (VOC-Gehalt) und des Gehaltes an halbflüchtigen organischen Verbindungen (SVOC-Gehalt) - Teil 2: Gaschromatographisches Verfahren (ISO/DIS 11890-2:2019); Deutsche und Englische Fassung prEN ISO 11890-2:2019 / Achtung: Erscheinungsdatum 2019-04-19*Vorgesehen als Ersatz für DIN EN ISO 11890-2 (2013-07).

Fecha:
2019-05 /Active
Equivalencias internacionales:

ISO/DIS 11890-2 (2019-04)

prEN ISO 11890-2 (2019-04)

Resumen:
This document is one of a series of standards dealing with the sampling and testing of coating materials and their raw materials. It specifies a method for the determination of the volatile organic compounds (VOC) content and the semi-volatile organic compounds (SVOC) content of coating materials and their raw materials. This part is applicable for the determination of VOC and SVOC if the expected VOC and/or SVOC content is greater than 0,01 % by mass up to 100% by mass. If the VOC content is greater than 15 % by mass, the less complicated method given in ISO 11890-1 may be used. If the system contains VOC and SVOC, the VOC result of ISO 11890-1 may be influenced by SVOC. In this case ISO 11890-2 shall be preferred. For VOC content smaller than 0,1 %, the head space method described in ISO 17895 can be used as an alternative. The method defined in this document assumes that the volatile matter is either water or organic. However, other volatile inorganic compounds can be present and might need to be quantified by another suitable method and allowed for in the calculations. The method defined in this standard is not applicable for determination of water content.
Keywords:
Chemical analysis and testing, Chemical composition, Coating materials, Coatings, Content, Definitions, Determination of content, Gas chromatography, Gas-phase chromatograph, Lacquers, Mathematical calculations, Methods of analysis, Organic compounds, Paints, Pigments, Sampling methods, Solvents, Test equipment, Testing, Varnishes, Volatile, Volatile matter determination, Volatile organic compound content
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