Analysis of pesticides in blood specimen by GC/MS with accelerated solvent extraction / 法医学杂志
Journal of Forensic Medicine
; (6): 463-465, 2014.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-983951
Responsible library:
WPRO
ABSTRACT
OBJECTIVE@#To develop the accelerated solvent extraction (ASE) for determining pesticides present in blood samples.@*METHODS@#Pesticides were extracted by ASE with optimized parameters to study recovery rate affected by extraction temperature, time and agent. GC/MS was used to perform quantitative analysis.@*RESULTS@#The recovery rates of eight pesticides were 70.6%-92.4%. The coefficient of variation was less than 5.0%. A good linear relationship was obtained at the concentration range of 0.5-5.0 microg/mL.@*CONCLUSION@#The method was fast and simple with high recovery rate and good repeatability. It can be applied to analyze pesticides present in the blood specimen.
Full text:
Available
Database:
WPRIM (Western Pacific)
Main subject:
Pesticides
/
Solvents
/
Temperature
/
Time Factors
/
Chromatography, Liquid
/
Gas Chromatography-Mass Spectrometry
Language:
Chinese
Journal:
Journal of Forensic Medicine
Year:
2014
Document type:
Article