Qualitative Analysis of UV-Absorbents in Cosmetics Based on UV-Vis Spectrum
In HPLC, retention time is used to qualify compounds, and for this reason, qualitative analysis is not a strong point of HPLC in comparison with NMR and LC-MS, which can acquire structural information. However, use of a photo diode array (PDA) detector makes it possible to obtain spectral information, and as a result, more reliable qualitative analysis is also possible with HPLC.
This article introduces a qualitative analysis method based on the UV-Vis spectrum in which the target components are UV-absorbents in cosmetics.
- Content Type:
- Application
- Document Number:
- LAAN-A-LC-E319
- Product Type:
- Liquid Chromatography
- Keywords:
- Shim-pack Velox, Cosmetics, UV-absorbent, PDA detector, UV-Vis spectrum, Hydrocarbon Processing Industry (Petrochemical, Chemical), Flavor and Fragrance, Cosmetics, Toiletry, Nexera series
- Language:
- English
- File Name:
- jpl919033.pdf
- File Size:
- 88kb