Determination of methyl bromide in food commodities using derivative gas chromatography
Scudamore, K.A.
Iarc Scientific Publications 68: 381-387
1985
ISSN/ISBN: 0300-5038 PMID: 4065977 Document Number: 3972
This method is suitable for the determination of methyl bromide in a range of food commodities, including wheat, barley, maize, oats, wheat flour, rapeseed, groundnuts, cocoa beans, rice and dried milk. The limits of detection are below 10 pg/kg. The residue is extracted from the whole commodity by soaking in the appropriate solvent for 24 h. The number of samples which can be processed in this time is limited by the throughput of the gas chromatograph.
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