Acetone in Urine as Biological Index of Occupational Exposure to Isopropyl Alcohol.
نویسندگان
چکیده
منابع مشابه
Acetone in urine as biological index of occupational exposure to isopropyl alcohol.
In order to investigate a role of acetone in urine (AcU, mg/l) as an indicator of occupational exposure to isopropyl alcohol (IPA, ppm), AcU was measured in 80 male workers exposed to this substance in a plastic factory. The exposure concentration of solvent was also monitored personal diffusive sampling in the individuals during morning 4-hr shift. Urine samples were collected near the end of ...
متن کاملTrichloroethylene in urine as biological exposure index.
Occupational exposure to trichloroethylene (TRI) was studied by analysis of environmental air and urine from 49 workers operating in a special printing house on glass. For the measurement of environmental concentration of TRI (Cenv), the ambient air was sampled using personal passive dosimeters. The activated charcoal was desorbed with carbon disulfide and injected into a gas-cromatograph - mas...
متن کاملThe Determination of Isopropyl Alcohol in the Presence of Acetone in the Urine.*
Isopropyl has replaced ethyl alcohol in many such pharmaceutical preparations and cosmetics as mouth washes, dental solutions, and hair tonics. Although the physiology and toxicity of this material are fairly well known, a thorough knowledge of the metabolism involves a method for the separate determination of isopropyl alcohol and acetone, the chief product of its oxidation in the body. Many o...
متن کاملBenzyl alcohol as a marker of occupational exposure to toluene.
Benzyl alcohol (BeOH) is a urinary metabolite of toluene, which has been seldom evaluated for biological monitoring of exposure to this popular solvent. The present study was initiated to develop a practical method for determination of BeOH in urine and to examine if this metabolite can be applied as a marker of occupational exposure to toluene. A practical gas-liquid chromatographic method was...
متن کاملBiological monitoring of occupational exposure to tetrahydrofuran.
Occupational exposure to tetrahydrofuran (THF) was studied by analysis of environmental air, blood, alveolar air, and urine from 58 workers in a video tape manufacturing plant. Head space gas chromatography (GC) with an FID detector was used for determination of THF concentration in alveolar air, urine, and blood. Environmental exposure to THF was measured by personal sampling with a carbon fel...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: INDUSTRIAL HEALTH
سال: 1996
ISSN: 0019-8366,1880-8026
DOI: 10.2486/indhealth.34.409