Analysis of Quasi-Drug by Nexera-i (Part 1)High-Speed, High-Resolution Analysis of Active Ingredient and Preservatives
Quasi-drugs (cosmetics, etc.), in many cases, consist of an active ingredient together with various components such as preservatives. Typically, a UV detector or photodiode array detector (PDA) is used to conduct qualitative and quantitative analysis of these substances. In particular, a PDA permits qualitative analysis of a UV absorption spectrum and quantitative analysis based on a chromatogram. Following are examples of analysis of the active ingredient in a quasi-drug (cosmetic), in addition to analysis of the coexisting preservatives, using the new Nexera-i integrated ultra-high-performance liquid chromatograph.
- Content Type:
- Application
- Document Number:
- LAAN-A-LC-E250
- Product Type:
- Liquid Chromatography
- Keywords:
- Integrated high performance liquid chromatograph, High- speed, High-resolution, Quasi-drug, Cosmetics, Medicated toothpaste, Lotion, Glycyrrhizic acid, Parabens, Phenoxyethanol, Salicylic acid, Benzoic acid, Dehydroacetic acid, Preservatives, Active ingredient, PDA, Pharmaceutical, Life Science, Hydrocarbon Processing Industry (Petrochemical, Chemical), Flavor and Fragrance, Cosmetics, Toiletry, Nexera-i
- Language:
- English
- File Name:
- jpl215002.pdf
- File Size:
- 949kb