Proceedings of the Korean Environmental Health Society Conference (한국환경보건학회:학술대회논문집)
- 2002.04a
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- Pages.44-46
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- 2002
Analysis on Endotoxin Using Analytical Conditions of Optical Density in Metalworking Fluid Sample
금속가공유 시료에서 Optical Density 설정조건에 따른 엔도톡신의 정량
Abstract
This study was conducted to identify the proper analytical conditions regarding optical density for endotoxin analysis in the workplace using metalworking fludis. Our study found the "onset method" was more accurate than "time to Vmax" Reproducibility and accuracy analyzed by "onset method" was more greater than those by "time to Vmax""0.03"of optical density was the most appropriate analytical condition among onset method. Through this analytical condition, 0.998 of linearity was obtained and recovery rate ranged from 88% to 105% at endotoxin concentration below 5 EU/
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