The assignment discusses Toxic Metals in Cosmetic Eyeshadows. Besides, there is also a description of Atomic Absorption Spectroscopy. So, discuss why are metals present and how do they get in the product.

Toxic Metals in Cosmetic Eyeshadows – Atomic Absorption Spectroscopy

Description The paper needs to at least have an abstract, introduction, and experiment. The introduction should discuss lowend (hair store) vs high-end (sephora/MAC) stores, the chemistry behind the actual experiment and how it works. It should discuss the chemistry of how the metals are being stripped from the eyeshadow. The introduction should also discuss atomic absorption spectroscopy and how it works and its importance. The introduction should also discuss why are metals present and how do they get in the product. Also, for the sources, use the four attachments I have provided to cite the sources. You may also use more sources, if needed.

Toxic Metals in Cosmetic Eyeshadows – Atomic Absorption Spectroscopy

Chemical interferences arise from the formation of thermally stable compounds such as oxides in the flame. The use of electrothermal atomization, a hotter nitrous oxide-acetylene flame or the addition of a releasing agent such as lanthanum can help reduce the interference.

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