Applications of a gas—liquid chromatographic method for amino acid analysis

Gas—liquid chromatography of amino acids in biological susbtances

Robert W. Zumwalt, Don Roach, Charles W. Gehrke · Journal of Chromatography A · 1970 · 129 citations

Natural Sciences, Biochemistry, Chemistry +16

The gas—liquid chromatography of amino acids

Don Roach, Charles W. Gehrke · Journal of Chromatography A · 1969 · 97 citations

Natural Sciences, Biochemistry, Chemistry +13

Quantitative gas—liquid chromatography of histidine

Don Roach, Charles W. Gehrke, Robert W. Zumwalt · Journal of Chromatography A · 1969 · 62 citations

Natural Sciences, Biochemistry, Chemistry +11

Gas-liquid chromatography of protein amino acids separation factors

Charles W. Gehrke, Robert W. Zumwalt, Larry L Wall · Journal of Chromatography A · 1968 · 50 citations

Life Sciences, Biochemistry, Analytical Chemistry +13