New benzidine procedure for determination of manganese in biological samples
Data(s) |
1962
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Resumo |
A simple and accurate method for the determination of 0.25 to 1.0 μg. of manganese (in samples containing 1 to 4 μg. of manganese) has been developed by modifying the conditions for the reaction between permanganate and benzidine. Manganese is oxidized with potassium periodate in orthophosphoric acid and selectively estimated in the presence of excess oxidant with benzidine in formic acid. The procedure is applicable for estimation of manganese in biological samples, with recoveries in the range 97.5 to 106.1%. |
Formato |
application/pdf |
Identificador |
http://eprints.iisc.ernet.in/28258/1/Benzi.pdf Sastry, KS and Raman, N and Sarma, PS (1962) New benzidine procedure for determination of manganese in biological samples. In: Analytical Chemistry, 34 (10). pp. 1302-1303. |
Publicador |
American Chemical Society |
Relação |
http://pubs.acs.org/doi/abs/10.1021/ac60190a030 http://eprints.iisc.ernet.in/28258/ |
Palavras-Chave | #Biochemistry |
Tipo |
Journal Article PeerReviewed |