Sindhu R S
Int J Environ Anal Chem. 1987;28(1-2):87-91. doi: 10.1080/03067318708078401.
The polarographic determination of lead in presence of 3-hydroxypyridine-2-thiol (HPT) has been investigated. The method was applied to the determination of the lead concentration in drinking water samples from Western U.P. (Province) of India.