Nasim Yaghoubian

[ 1 ] - An investigation on the lead and cadmium content of cosmetics and sanitary products- a case study of toothbrush

Accordingly, this study was conducted to investigate the concentration of lead and cadmium of different toothbrush brands. For this purpose, a total number of 20 toothbrushes from different brands were taken randomly. The concentration of lead and cadmium in the toothbrushes was then specified using Graphite furnace atomic absorption spectroscopy (GFAAS), model AAS 6200. The samples were prepar...