Parameter Validation of Analytical Methods of Insecticide Residue Analyses in Foods of Animal Origin, Feed and Water

The study was conducted to examine the interrelationship and coherence of analytical parameters in method validation. Recovery, sensitivity, linearity, precision and limits of detection (LOD) were tested in six methods for organochlorine and organophosphate insecticides. Compounds that fell out of t...

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Bibliographic Details
Published in:Bulletin of environmental contamination and toxicology 2011-06, Vol.86 (6), p.571-575
Main Authors: Debebe, Amsalu, Kuttalam, S.
Format: Article
Language:English
Subjects:
Animal Feed - analysis
Animals
Aquatic Pollution
Earth and Environmental Science
Ecotoxicology
Environment
Environmental Chemistry
Environmental Health
Environmental Monitoring - methods
Environmental Monitoring - standards
Environmental Pollutants - analysis
Feeds
Food Analysis - methods
Food Analysis - standards
Food contamination & poisoning
Food Contamination - analysis
Food Contamination - statistics & numerical data
Food Safety
Fresh Water - chemistry
Insecticides
Insecticides - analysis
Limit of Detection
Organic compounds
Organophosphates
Parameter identification
Pesticide Residues - analysis
Pollution
Soil Science & Conservation
Waste Water Technology
Water Management
Water Pollution Control
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Summary:The study was conducted to examine the interrelationship and coherence of analytical parameters in method validation. Recovery, sensitivity, linearity, precision and limits of detection (LOD) were tested in six methods for organochlorine and organophosphate insecticides. Compounds that fell out of the stipulated recovery, 70–120%, in a matrix have concurrently failed to meet the requirements for sensitivity (≥0.7), linearity (R 2  > 0.99) and precision (
ISSN:0007-4861
1432-0800
DOI:10.1007/s00128-011-0284-1