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VDI 2267 Blatt 9 Determination of suspended particulates matter in ambient air - Measurement of the mass concentration of mercury - Sampling by sorption as amalgam and determination by atomic fluorescense spectrometry (AFS) with cold vapour technique

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German title
Stoffbestimmung an Partikeln in der Außenluft - Messen der Massenkonzentration von Quecksilber - Probenahme durch Sorption als Amalgam und Bestimmung mittels Atomfluoreszenzspektrometrie (AFS) mit Kaltdampftechnik
Publication date
2002-07
Publisher
Engl. VDI/DIN-Kommission Reinhaltung der Luft (KRdL) - Normenausschuss
Author
Technical Division Environmental Measurement Technologies
Related manuals
Number of pages
20
Available in
German, English
Abstract

The guideline describes a method for determining the mass concentration of total gaseous mercury (TGM) in ambient air. The method does not distinguish between elemental, inorganic or organic mercury. Because of the low mass concentrations of airborne mercury, an enrichment sampling method is used. Analytical determination is performed after thermal desorption using atomic fluorescence spectrometry (AFS).

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