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http://dx.doi.org/10.7585/kjps.2012.16.4.350

Establishment of National Quality Control System for Analytical Laboratory of Pesticide Products by Proficiency Testing  

Chang, Hee-Ra (Environmental Chemistry, Department of Applied Biotoxicology, Graduate School of Hoseo University, Hoseo Toxicology Research Center)
Park, Hyo-Kyung (Environmental Chemistry, Department of Applied Biotoxicology, Graduate School of Hoseo University, Hoseo Toxicology Research Center)
Lim, Youngjoo (Agro-materials Industry Division, Rural Development Administration)
Kim, Kwang-Ho (Agro-materials Industry Division, Rural Development Administration)
Kim, Chan Sub (Department of Crop Life Safety, National Academy of Agricultural Science)
Kim, Kyun (Environmental Chemistry, Department of Applied Biotoxicology, Graduate School of Hoseo University, Hoseo Toxicology Research Center)
Publication Information
The Korean Journal of Pesticide Science / v.16, no.4, 2012 , pp. 350-356 More about this Journal
Abstract
Performance of proficiency testing and the validation of analytical method was included a scheme of quality assurance in analytical chemistry laboratory to monitor a laboratory's performance abilities and produce consistently reliable data. This study was assessed the applicability of proficiency testing scheme proposed for analytical laboratories of pesticide product in domestic. The validation of analytical methods, stability and homogeneity for formulated pesticide products (emulsifiable concentrate) of emamectin benzoate and lufenuron was confirmed for the proficiency testing. The z-score of 33 participation laboratories for emamectin benzoate were that the numbers of outlier were 2 laboratories (6.0%), z-score outside the range from -3 to 3 designated "unaccptable" were 2 laboratories and z-score in the ranges -2 to -3 and 2 to 3 designated "questionable" were 3 laboratories (9.0%). Three laboratories (9.0%) showed the z-score designated "questionable" for lufenuron. The additional proficiency testing for various product types will be needed to establish the scheme of quality control.
Keywords
Homogenity; Pesticide formulation; Proficiency test; Stability;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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