
Methods for chemical analysis of tobacco and tobacco products. Determination of organochlorine pesticide residues
出版:British Standards Institution

專家解讀視頻
Extraction of residues with acetonitrile/water mixture and re-extraction into hexane. Purification of extract solution on Florisil column and determination of pesticide by gas chromatography.
? British Standards Institution 2013
ISO 4389:2000 - Similar