A Gas Chromatographic Method for Analyzing Mixtures of Hydrocarbon and Inorganic Gases

Details

• Personal Author:
  Douglas LJ ; Kim, Ann G.
• Description:
  Gas samples containing oxygen, nitrogen, hydrogen, helium, carbon dioxide, methane, and trace amounts of C2 to C2 hydrocarbons are analyzed by a gas chromatographic method that utilizes both thermal conductivity and flame ionization detectors. Porapak and molecular sieve columns are used with argon as the carrier gas. A column selector valve makes it possible to perform a complete analysis either on one 1 ml sample in 40 minutes, or on two 1 ml samples in 20 minutes. Samples are introduced either by on-column injection or through a gas sampling valve. By varying operational parameters, the speed, sensitivity, and accuracy of analysis may be modified. [Description provided by NIOSH]
• Subjects:
  Occupational Health Safety
• Series:
  Mining Publications
• ISSN:
  0021-9665
• Document Type:
  Text
• Genre:
  Journal Article
• Place as Subject:
  OSHA Region 3 ; Pennsylvania
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Division:
  PRC - Pittsburgh Research Center
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Volume:
  11
• Issue:
  12
• NIOSHTIC Number:
  nn:10000647
• Citation:
  J Chromatogr Sci 1973 Dec; 11(12):615-617
• Federal Fiscal Year:
  1974
• Peer Reviewed:
  False
• Source Full Name:
  Journal of Chromatographic Science
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:6c091e9aa6bf804a3cc10d8d0a70e67aa71dc82f45375346c6eeb90e4502b51e061ae4d60e30a2cf18795ba1049e20f6bf73859106b037cc51649b76eb80b58f
• Download URL:
  https://stacks.cdc.gov/view/cdc/219366/cdc_219366_DS1.pdf
• File Type:
  [PDF - 343.62 KB ]