1. Simple ultramicromethod for the quantitative estimation of amino acids by paper partition chromatography;Auclair;Can. J. Zool,1952
2. Paper chromatographic separation and determination of 22 amino acids;Burbiroli;Mikrochim. Ichnoanal. Acta,1965
3. Some application of glycolic titrations.I. Estimation of organic base;Das;J. Indian Chem. Soc,1954
4. Perchloric acid titration of amino acid in acetic acid;Ekeblad;Svensk. Farm. Tidskr,1953
5. Determination of reducing sugars by oxidation in alkaline ferricyanide solution;Friedemann;Anal. Biochem,1962