Many of the papers in this volume are baSed on lectures presented at the Eighth Annual Gas Chromatography Institute held at Canisius College, Buffalo, New York, April 11-15, 1966, and at the Pesticide Residue Analysis Workshop con- ducted at the Institute by Leonard R. Mattick. These lectures are here supplemented by several papers prepared, at the invitation of the editors, by authors whose work, though not presented at the Institute, helps to illustrate current progress in gas chromatography. v CONTENTS Characteristics of the Phosphate Sensitive Sodium Sulfate Modified Hydrogen Flame Ionization Detector Royce E. Johnson...1 Analysis of Organophosphorus and Organic Iodine Re- dues by Microwave Powered Emission Spec- trometry 17 C. A. Bache and D. J. Lisk ...Gas Chromatography of Amino Acids William J. McBride and Jack D. Klingman 25 Recent Advances in Applications of the Microcoulometric Titrating System John A. Stamm. * * * * * * * * * * * * * * * . * . * * * * * * * 55 Automatic Integrators and Gas Chromatography Daniel M. Marmion . * . * * * * * * * . . * . * * . * . * . * 63 Measurement of Trace Amounts of Inert Gases in Blood by Gas Chromatography Francis J. Klocke...*
* * * * * * * . . 75 Gas Chromatography of Vitamin B6 and Other Vitamins Walter Korytnyk ********. **. ***. **. *. *** 89 Dual Channel Gas Chromatography Ernest J. Bonelli. * * . . * . * ...* . * ...