On September 30, 2021, Rodrigues, Alice M. S.; Lebaron, Philippe; Downs, C. A.; Stien, Didier published an article.Product Details of 6197-30-4 The title of the article was Optimization method for quantification of sunscreen organic ultraviolet filters in coastal sands. And the article contained the following:
Most organic UV filters are very lipophilic and some of them are difficult to quantify in the environment. This article describes an optimization method for the quantification of these compounds in sand samples with diverse compositions The standard additions method was used. The search for a unique high-performance liquid chromatog. method to analyze all these filters along with the search for optimal detection conditions are presented in detail. The best extraction solvent was methanol, and the best conditions for anal. and detection involved the use of a high-performance liquid chromatog. system equipped with a biphenyl column (2.6μm, 150 x 4.6 mm), and an Orbitrap MS detector. We also demonstrated that sample freeze-drying can induce significant loss of some of the UV filters. The experimental process involved the reaction of 2-Ethylhexyl 2-cyano-3,3-diphenylacrylate(cas: 6197-30-4).Product Details of 6197-30-4
The Article related to sunscreen organic uv filter coastal sand, uv filters, extraction, liquid chromatography, mass spectrometry, quantification, Water: Other and other aspects.Product Details of 6197-30-4
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