Ultra-High-Speed Analysis of Preservatives in Cosmetics

Parabens and other preservatives are added to cosmetics to maintain safety and quality. The simultaneous analysis of these preservatives generally takes a long time, due to the many types of preservative used. This Application Data Sheet introduces the ultra-high-speed analysis of preservatives in cosmetics using the high resolution of the Shim-pack XR-ODS III column (1.6 μm particle size) and the high pressure tolerance (130 MPa) of the Nexera.