Title: Sample Preparation for Radiocarbon (14-C) Measurements of Carbonyl Compounds in the Atmosphere: Quantifying the Biogenic Contribution.
Citation: Atmospheric Environment vol. 32 p. 1485-1492
Publication Year: 1998
JRC N°: JRC14928
URI: http://publications.jrc.ec.europa.eu/repository/handle/JRC14928
Type: Articles in periodicals and books
Abstract: A method has been developed for the preparation of samples for radiocarbon (14C) measurements of carbonyl compounds in the atmosphere. Sampling on 25 mL 2,4-dinitrophenylhydrazine (DNPH) coated silica gel cartridges can be carried out with up to 10.000 L of ambient air with no adverse effects on sample integrity. Methods for the selective clean-up of the extracts have been investigated.
JRC Directorate:Joint Research Centre Historical Collection

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