论文信息 - The Determination of Thallium in Urine

The Determination of Thallium in Urine

Abstract A variation of the triphenylmethane dye method for the determination of thallium has been modified to be suitable for analysis of urine samples in a small laboratory. Thallium is oxidized to the thallic state by bromine water, and is reacted with methyl violet for the colorimetric measurement. A maximum of 200 μg thallium per liter was found in the urine of 21 exposed individuals. Urine of unexposed persons showed virtually no thallium.

M. Jacobs

[1] W. B. Stavinoha,et al. Extraction and Flame Spectrophotometric Estimation of Thallium in Urine , 1960 .

[2] R. Truhaut. The Toxicology of Thallium , 1960 .

[3] J. A. Lindsey,et al. The determination of thallium in urine and air. , 1959, American Industrial Hygiene Association journal.

[4] R. Kliffmüller. Zur Praxis des Thallium-Nachweises , 1957 .

[5] F. Rappaport,et al. A quick method for detection of thallium in urine in cases of poisoning. , 1957, Clinica chimica acta; international journal of clinical chemistry.

[6] M. Kovařík,et al. Nachweis von thallium mit methylviolett , 1957 .

[7] Mysliaeva Av. [Thymol test; method of determination and clinical value]. , 1955 .

[8] F. Feigl,et al. Zum nachweis von thallium mit rhodamim b in der tüpfelanalyse und in der spurensuche , 1953 .

[9] H. Diller,et al. Papierchromatographischer Nachweis von Thallium in der toxikologischen Analyse , 1952 .