A method for the determination of organo chlorine and organo phosphorus pesticide residues on tobacco/

Reif, H.; Moser, F.

Beitraege zur Tabakforschung 9(3): 168-175


Accession: 004584568

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The methods currently used for the determination of pesticide residues on tobacco are compared and a new method is described which results from a combination of extraction and clean-up of the extract. For this purpose a modified Soxhlet extractor is used which serves at the same time as clean-up column. The comparison to other methods shows clear advantages as regards saving of analysis time and consumption of solvents.