Analysis of Pesticides in Blood Specimen by GC/MS with Accelerated Solvent Ex-traction / 法医学杂志
Journal of Forensic Medicine
;
(6): 463-465, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-500281
ABSTRACT
Objective To develop the accelerated solvent extraction (ASE ) for determ ining pesticides pre-sent in blood sam ples. Methods Pesticides were extracted by ASE with optimized param eters to study recovery rate affected by extraction tem perature, time and agent. GC/MS was used to perform quantita-tive analysis.Results The recovery rates of eight pesticides were 70.6%-92.4%. The coefficient of variation was less than 5.0%. Agood linear relationship was obtained at the concentration range of 0.5-5.0μg/m L . Conclusion The m ethod was fast and sim ple with high recovery rate and good repeatability. It can be applied to analyze pesticides present in the blood specimen.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Forensic Medicine
Year:
2014
Type:
Article
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