Analysis of Plasticizer by Gas-Liquid Chromatography

Quantitative Analysis of Fatty Acids by Gas-Liquid Chromatography

E. C. HORNING, Baylor University College of Medicine, Houston, Teras (Chairman) E. H. AHRENS, JR., The Rockefeller Institute, New York, New York S. R. LIPSKY, Yale University School of Medicine, New Haven, Connecticut F. H. MATTSON, Procter and Gamble Co., Cincinnati, Ohio J. F. MEAD, School of Medicine, University of California at Los Angeles, Los Angeles, California D. A. TURNER, Sinai Hospit...

Analysis of fatty acids by gas liquid chromatography.

E. C. HORNING, Baylor University College of Medicine, Houston, Teras (Chairman) E. H. AHRENS, JR., The Rockefeller Institute, New York, New York S. R. LIPSKY, Yale University School of Medicine, New Haven, Connecticut F. H. MATTSON, Procter and Gamble Co., Cincinnati, Ohio J. F. MEAD, School of Medicine, University of California at Los Angeles, Los Angeles, California D. A. TURNER, Sinai Hospit...

Analysis of urinary 17-ketosteroids by gas-liquid chromatography.

A method is presented for the resolution of urinary 17-ketosteroids (17-KS) by gasliquid chromatography (GLC) for clinical application. Hot acid hydrolysis with sulfuric acid is followed by ether extraction, 1 N NaOH wash, and NaOH pellets to serve for both purifying and drying agent. All steps take place in the same re3ction tube and are adapted for mechanical shaking. The method allows one an...

Separation of triglycerides by gas-liquid chromatography.

The parameters affecting the separation and quantification of triglycerides by gas-liquid chromatography have been investigated with the use of QF-1 and SE-30 as stationary phases and a flame ionization detector. The isothermal characteristics of a wide variety of triglycerides (carbon number 6 to 60) on both columns show that long retention volume is directly proportional to carbon number and ...

Metal Analysis: Gas and Liquid Chromatography