Detection and measurement of volatile hydrocarbons at ambient concentrations in the atmosphere.
Modern techniques for the sampling and analysis of volatile hydrocarbons present at ppm-ppM levels in air are reviewed. Emphasis is placed on methods designed to detect and determine individual hydrocarbons of particular interest. Advances in instrumentation and automation are discussed with particular reference to systems combining gas chromatography, mass spectrometry and computerized data-analysis.
Leinster
P
P
Public Health Engineering Laboratory, Imperial College of Science and Technology, London SW7 U.K.
Perry
R
R
Young
R J
RJ