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DIN EN 17844:2024-07
Construction products: Assessment of release of dangerous substances - Determination of the content of polycyclic aromatic hydrocarbons (PAH) and of benzene, toluene, ethylbenzene and xylenes (BTEX) - Gas chromatographic method with mass spectrometric detection; German version EN 17844:2023
| Fecha edición: |
2024-07-01
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document describes two methods for determining the content of polycyclic aromatic hydrocarbons (PAH) and one method for determining the content of benzene, toluene, ethylbenzene and xylenes (BTEX) with gas chromatography with mass spectrometric detection (GC-MS). See Annex A for a list of PAH and BTEX that can be determined with this document. This document is intended to be used for construction products. In a number of cases additional analysis with high performance liquid chromatography (HPLC) can be necessary to determine a number of compounds. To determine PAH multiple liquid-liquid extraction is used to remove disturbing compounds. The tests that led to this document were carried out on different types of roofing material, asphalt and one tar containing asphalt. The detectability limit of the methods for individual compounds in roofing material, asphalt and tar containing asphalt for PAH is 0,5 mg/kg to 1,5 mg/kg and for BTEX 0,1 mg/kg. |
| Keywords: | Analysis|Aromatic hydrocarbons|Benzene|Construction materials|Constructional products|Content|Dangerous materials|Dangerous stuffs|Definitions|Determination|Determination of content|Ethylbenzene|Evaluations|Extraction|Extraction methods of analysis|Gas chromatography|High performance liquid chromatography|HPLC|Mass spectrometry|Measurement|Methods|Methods for measuring|Methods of analysis|Mineral oil hydrocarbons|Organic|Organic matters|PAH|PAK|Paraffin|Paraffine|Petrochemistry|Polynuclear aromatic hydrocarbons|Release|Sample preparation|Samples|Solvents|Toluene|Xylene |
| ICS: | 91.100.01 - Materiales de construcción en general |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 17844:2023 |
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Reemplazo Normas |
Reemplaza a DIN EN 17844:2022-06 |
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