| Sign In to gain access to subscriptions and/or personal tools. |
The Use of Solid Adsorbents and Solvents to Concentrate Workplace Air for the Detection of Volatile Organic Compounds by Gas ChromatographyDepartment of Environmental and Biological Monitoring, Institute of Occupational Medicine, Chinese Academy of Preventive Medicine, Beijing, People's Republic of China
Department of Environmental and Biological Monitoring, Institute of Occupational Medicine, Chinese Academy of Preventive Medicine, Beijing, People's Republic of China
Department of Environmental and Biological Monitoring, Institute of Occupational Medicine, Chinese Academy of Preventive Medicine, Beijing, People's Republic of China Solid adsorbents were used to concentrate organic compounds in air, and sol vents were thermally desorbed into a gas-chromatographic column for quanti tation. Organic compounds in air or solvent samples in parts per billion level were determined easily. Operation of this technique took about 10 min.
Key Words: Volatile organic compounds Workplace air Solid adsorbents Gas chromatography
Indoor and Built Environment, Vol. 1, No. 1,
36-40 (1992) |
|||