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首页> 外文期刊>American Journal of Analytical Chemistry >Determination of Compositions in Cosmetics by Multiple-Instrument
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Determination of Compositions in Cosmetics by Multiple-Instrument

机译:多种仪器测定化妆品中的成分

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摘要

An analysis method based on multi-instruments analysis technique coupled solvent extraction to determine compositions of unknown cosmetic were established. The multi-instruments involve high-performance liquid chromatography (HPLC), X-ray diffraction (XRD) and Fourier transform infrared (FTIR). The cosmetic sample was separated and enriched into 4 fractions by the solvent extraction. The compounds were defined as mercuric ammonium chloride, liquid paraffin, etc.
机译:建立了一种基于多仪器分析技术结合溶剂萃取法测定未知化妆品成分的分析方法。多种仪器涉及高效液相色谱(HPLC),X射线衍射(XRD)和傅立叶变换红外(FTIR)。分离化妆品样品,并通过溶剂萃取富集成4个部分。这些化合物定义为氯化汞铵,液体石蜡等。

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