Determination of thiosulfate in human urine by high performance liquid chromatography.


Thiosulfate is a sulfate analogue with a thiosulfur substituent and is found in human samples. Its concentration in urine is increased in some diseases and after exposure to hydrogen sulfide gas. We have developed a sensitive, simple and cheap method for thiosulfate determination in urine. The method is based on precolumn derivatization with 2-chloro-1… (More)
DOI: 10.1016/j.talanta.2009.03.040


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