Journal of Korean Society of Occupational and Environmental Hygiene (한국산업보건학회지)
- Volume 10 Issue 1
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- Pages.126-146
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- 2000
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- 2384-132X(pISSN)
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- 2289-0564(eISSN)
Analytical method for analyzing formaldehyde using 2, 4-DNPH and gas chromatography/FID, NPD
2,4-DNPH와 가스크로마토그래프를 이용한 포름알데히드 분석방법
- Jeong, Jee Yeon (Occupational Safety and Health Research Institute, Korea Occupational Safety and Health Agency) ;
- Park, Seung Hyun (Occupational Safety and Health Research Institute, Korea Occupational Safety and Health Agency) ;
- Yi, Gwang Yong (Occupational Safety and Health Research Institute, Korea Occupational Safety and Health Agency) ;
- Oh, Se Min (Occupational Safety and Health Research Institute, Korea Occupational Safety and Health Agency)
- 정지연 (한국산업안전공단 산업안전보건연구원) ;
- 박승현 (한국산업안전공단 산업안전보건연구원) ;
- 이광용 (한국산업안전공단 산업안전보건연구원) ;
- 오세민 (한국산업안전공단 산업안전보건연구원)
- Received : 2000.01.15
- Accepted : 2000.04.18
- Published : 2000.05.10
Abstract
To develop and evaluate formaldehyde measurement method using 2,4-dinitro-phenylhydrazine (2,4-DNPH) coated sampler and gas chromatography, laboratory test and field test were conducted. Results of this study are as follows. Limit of detection(LOD) of measurement methods, HPLC-UVD, GC-NPD and GC-FID, is
Keywords
- 2,4-dinitrophenylhydrazine (2,4-DNPH);
- Gas chromatography;
- High performance liquid chromatography;
- Laboratory test and field test;
- Limit of detection(LOD);
- Coefficiency of measurement methods;
- Precision for the combined sampling and analytical procedure;
- Overall uncertainty