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Evaluation of sulphuric acid treatment as the clean-up step for the estimation of BHC and DDT in fatty and non-fatty foods.
MedLine Citation:
PMID:  18963118     Owner:  NLM     Status:  In-Data-Review    
Abstract/OtherAbstract:
The potential of sulphuric acid treatment for clean-up of 10 food composites comprising 36 food items of north Indian total diet has been evaluated for the estimation of BHC and DDT residues by gas chromatography with electron-capture detection. In all cases the clean-up was satisfactory without resort to column chromatography. The chromatograms obtained were free from interference by the co-extractives. The method is simple, rapid and economical.
Authors:
P P Singh; R P Chawla
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Talanta     Volume:  29     ISSN:  0039-9140     ISO Abbreviation:  Talanta     Publication Date:  1982 Mar 
Date Detail:
Created Date:  2008-10-30     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  2984816R     Medline TA:  Talanta     Country:  England    
Other Details:
Languages:  eng     Pagination:  231-3     Citation Subset:  -    
Affiliation:
Department of Entomology, Punjab Agricultural University, Ludhiana, India.
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