https://www.selleckchem.com/GSK-3.html
In this work, we applied laser-induced breakdown spectroscopy (LIBS) to estimate the amount of toxic heavy metals (Pb, Cr, Ni) in five different brands of face foundation powders available in the local market using standard calibration curve (CC)-LIBS approach. These samples contain toxic elements like lead, chromium, nickel which are highly carcinogens to cause eczematous and atopic dermatitis. The strongest atomic transition lines of lead (405.7 line), chromium (425.4 nm line), and nickel (336.9 nm line) were used as spectral markers to simultan
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