References
- Saltzman , B.E. and Keenan , R.G. 1957 . Microdetermination of Cobalt in Biological Materials: Methods of Biochemical Analysis , Vol. 5 , 181 – 223 . New York : Interscience Publishers, Inc .
- McNaught , K.J. 1942 . The Determination of Cobalt in Animal Tissues: Modification of the Method . Analyst , 67 : 97 – 98 .
- McNaught , K.J. 1949 . Spectrophotometric Determination of Cobalt in Pastures and Animal Tissues . New Zeal J Set Tech , 30 : 109 – 115 .
- Marston , H.R. and Dewey , D.W. 1940 . The Estimation of Cobalt in Plant and Animal Tissues . Aust J Exp Biol Med Sci , 18 : 343 – 352 .
- Cholak , J. and Hubbard , D.M. 1960 . Determination of Manganese in Air and Biological Material . Amer Industr Hyg Assoc J , 21 : 356 – 360 .
- Bode , H. 1955 . Systematische Untersuchungen über die Anwendbarkeit der Diäthyldithiocarbaminate in der Analyse. IV: Die Bildung der Metall-Diäthyldithiocarbaminate und ihre Extrahierbarkeit in Abhängigkeit vom pH-Wert der Lösung . Z Anal Chem , 144 : 165 – 186 .
- Ellis , G.H. and Thompson , J.F. 1945 . Determination of Cobalt in Biological Materials With Nitrosocresol . Industr Eng Chem , 17 : 254 – 257 .
- Hubbard , D.M. and Spettel , E.C. 1953 . Microdetermination of Copper in Biological Material: Improved Dithizone-Polarographic Method . Anal Chem , 25 : 1245 – 1247 .
- Claassen , A. and Westerveld , W. 1948 . The Photometric Determination of Cobalt With Nitroso-RSalt . Rec Trav Chim , 67 : 720 – 724 .
- Thiers , R.E. , Williams , J.F. and Yoe , J. H. 1955 . Separation and Determination of Millimicrogram Amounts of Cobalt . Anal Chem , 27 : 1725 – 1731 .