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The preparation and certification of batches of seven oxygenated polycyclic aromatic hydrocarbons (PAHs), possessing purities between 0.989 and 0.998 g/g (expressed as mass fractions of the principal compound), are described. Purity measurements were carried out using a variety of analytical methods - gas liquid chromatography, high performance liquid chromatography and mass spectrometry. The general aim was to certify the purity of the reference material with a total uncertainty of less than 0.01 g/g.

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Authors: BELLIARDO J J, CEC Bruxelles (BE);BOENKE A, CEC Bruxelles (BE);JACOB J, Biochemisches Institut für Umweltcarcinogene, Ahrensburg (DE);LINDSEY A S, Leatherhead (GB)
Bibliographic Reference: EUR 12979 EN (1990) 55 pp., FS, ECU 6.25
Availability: (2)
ISBN: ISBN 92-826-1587-1
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