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VDI 2444

Ambient air - Measurement of levoglucosan - Chromatographic method

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German title

Außenluft - Messen von Levoglucosan - Chromatografisches Verfahren

Publication date
2020-03
Publisher
Engl. VDI/DIN-Kommission Reinhaltung der Luft (KRdL) - Normenausschuss
Author
Technical Division Environmental Measurement Technologies
Related manuals
Number of pages
34
Available in
German, English
Abstract

Standard specifies a chromatographic method for the determination of Levoglucosan in aqueous extracts of filter samples, which have been, e.g., collected according to DIN EN 12341. The method is applicable in the range from approx. 10 ng/m<(hoch)3> to approx. 3000 ng/m<(hoch)3> with a sampling duration of 24 hours. The method is also suitable for the measurement of galactosan and mannosan. Furthermore, the following carbohydrates can be determined, in some cases with certain restrictions: inositol, threitol/erythritol, arabitol, mannose, glucose, galactose and fructose.

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