DIN CEN/TS 18044:2024-10
Ambient air - Determination of the concentration of levoglucosan - Chromatographic method; German version CEN/TS 18044:2024
| Fecha edición: |
2024-10-01
En Vigor
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| Idiomas disponibles: | Alemán |
| Resumen: | This deliverable specifies a chromatographic method for the determination of levoglucosan in aqueous or organic extracts of filter samples collected in accordance with EN 12341:2014. The method has been tested for concentrations of approx. 10 ng/m3 up to approx. 3000 ng/m3 with a sampling duration of 24 hours. The procedure is also suitable for the determination of galactosan and mannosan. Depending on the analysis instrumentation used the carbohydrates inositol, glycerol, threitol/erythritol, xylitol, arabitol, sorbitol, mannitol, threalose, mannose, glucose, galactose, and fructose can also be determined. However, no performance characteristics are given for these compounds in this document. The responsible national standardisation committee is the working committee 134-04-02-01UA Measurement of organic compounds (I) (VOC, PAH)´ in the DIN Standards Committee VDI/DIN Commission on Air Pollution Prevention (KRdL). |
| Keywords: | Ambient air|Atmospheric pollutants|Biomass|Chromatography|Combustion products|Concentration|Definitions|Detection limits|Determination of content|Determination of emission|Emission|Emission spectrophotometry|High performance liquid chromatography|Ion-exchange chromatography|Levoglucosan|Mass spectrometry|Measuring uncertainty|Pollutant concentration|Sampling methods|Testing|Wood |
| ICS: | 13.040.20 - Aire ambiente |
| CTN: | |
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Equivalencia Internacional |
Idéntica CEN/TS 18044:2024 |
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