NF EN ISO 17943
Water quality - Determination of volatile organic compounds in water - Method using headspace solid-phase micro-extraction (HS-SPME) followed by gas chromatography-mass spectrometry (GC-MS)
ISO 17493:2016 describes a test method for evaluating the heat resistance of protective clothing materials or items and equipment when exposed in a hot air circulating oven. The method is intended to evaluate physical changes in a material at a given exposure temperature. Materials are evaluated for defined visible changes including the measurement of shrinkage. Different procedures are provided depending on the type of the protective clothing material or item being tested.
ISO 17493:2016 describes a test method for evaluating the heat resistance of protective clothing materials or items and equipment when exposed in a hot air circulating oven. The method is intended to evaluate physical changes in a material at a given exposure temperature. Materials are evaluated for defined visible changes including the measurement of shrinkage.
Different procedures are provided depending on the type of the protective clothing material or item being tested.
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1 Domaine d'application
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2 Références normatives
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3 Principe
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4 Interférences
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5 Réactifs
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6 Appareillage
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7 Échantillonnage et prétraitement des échantillons
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8 Mode opératoire
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9 Étalonnage
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10 Calcul des résultats
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11 Expression des résultats
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12 Rapport d'essai
- Annexe A Exemples de fibres MEPS adaptées
- Annexe B Exemples de colonnes de CG
- Annexe C Exemples d'étalons internes
- Annexe D Conditions appropriées pour la chromatographie en phase gazeuse et exemples de chromatogrammes pour les composés du Tableau1
- Annexe E Informations générales sur la MEPS
- Annexe F Données de performance
- Bibliographie
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