JULY, 1975 The Analyst Vol. 100, No. 11 92 Chemiluminescence in Gas Analysis and Flame-emission Spectrometry A Review* J. H. Glover Consultant, 76 Craven Gardens, Wimbledon, London, S W19 8L U Summary of Contents Introduction Theory Gas-phase reactions Efficiency of chemiluminescence Ozone Oxides of nitrogen Measu