Determination Method for Mono‐ and Diethanolamine in Workplace Air by High‐performance Liquid Chromatography
نویسندگان
چکیده
منابع مشابه
Determination method for mono- and diethanolamine in workplace air by high-performance liquid chromatography.
OBJECTIVES The purpose of this research was to develop a simultaneous determination method for monoethanol-amine (MEA) and diethanolamine (DEA) in workplace air for risk assessment. METHODS The characteristics of the proposed method, such as recovery, quantitation limit, reproducibility and storage stability of the samples, were examined. RESULTS An air sampling cassette containing two sulf...
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OBJECTIVES The purpose of this research was to develop a method for the simultaneous determination of p-Phenylazoaniline (also called 4-aminoazobenzene, AAB) and 2-methyl-4-(2-tolylazo)aniline (also called o-aminoazotoluene, AAT) in workplace air for risk assessment. METHODS The characteristics of the proposed method, such as recovery, limit of quantitation, reproducibility and storage stabil...
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OBJECTIVES The purpose of this research was to develop a determination method for nitromethane (NM) in workplace air for risk assessment. METHODS A suitable sampler and appropriate desorption condition were selected by a recovery test in which a spiked sampler was used. The characteristics of the proposed method, such as recovery, detection limit, and reproducibility, and the storage stabilit...
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OBJECTIVES The purpose of this research was to develop a determination method for xylidines (XLDs) in workplace air for risk assessment. METHODS The characteristics of the proposed method, such as recovery, detection limit, reproducibility, and storage stability of the samples were examined. RESULTS An air sampler cassette containing two sulfuric acid-treated glass fiber filters was chosen ...
متن کاملDevelopment of a thermal desorption-gas chromatography-mass spectrometry method for determination of styrene in air. Application to workplace air
Styrene is a compound commonly used in several industries, especially in those that manufacture glass-reinforced products. A thermal desorption-gas chromatography-mass spectrometry method for determination of styrene in industrial indoor and outdoor air is presented. Split valves of the thermal desorption unit were fixed at flows of 150 mL/min for indoor air and 5.3 mL/min for outdoor air, whic...
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ژورنال
عنوان ژورنال: Journal of Occupational Health
سال: 2012
ISSN: 1341-9145,1348-9585
DOI: 10.1539/joh.12-0064-br