title: Determination of submicrogram amounts of lead in water and urine with 2,5-dimercapto-1,3,4-thiadiazole.
mesh_terms: D003124:Colorimetry; D007202:Indicators and Reagents; D007854:Lead / Q000032:analysis / Q000652:urine*; D008297:Male; D008832:Microchemistry; D013830:Thiadiazoles; D014873:Water Pollutants / Q000032:analysis*; D014874:Water Pollutants, Chemical / Q000032:analysis*
chemical_list: D007202:Indicators and Reagents; D013830:Thiadiazoles; D014873:Water Pollutants; D014874:Water Pollutants, Chemical; C012291:2,5-dimercapto-1,3,4-thiadiazole; D007854:Lead