Chromatography
Two New SFC Columns Introduced
Nov 06 2012
Nacalai Tesque introduces 2 new COSMOSIL SFC Columns for Supercritical Fluid Chromatography (SFC).
Supercritical Fluid Chromatography (SFC) has become more attractive because it offers some advantages over HPLC, such as high speed, unique selectivity and environmentally friendly separations. Many conventional normal-phase stationary phases, such as diol, amino and cyano, have been used for SFC applications. However, these phases can be inadequate for certain separations. COSMOSIL 3-Hydroxyphenyl SFC Columns have been especially developed to enhance the capability of SFC separations.
The structural similarities between polar lipids, such as cholesterol and related analogues, have posed chromatographic and spectrometric challenges to analysts interested in quantifying these potential biomarkers. COSMOSIL Quinoline has been developed to improve the separation of these structural isomers by combining the pi-pi interactions and structural rigidity of the COSMOSIL Naphthylethyl phase and the hydrogen bonding of an Ethylpyridine phase.
Digital Edition
International Labmate Buyers' Guide 2024/25
June 2024
Buyers' Guide featuring: Product Listings & Manufacturers Directory Chromatography Articles - Enhancing HPLC Field Service with fast-response, non-invasive flowmeters - Digital transformatio...
View all digital editions
Events
Jul 07 2024 Dublin, Ireland
Jul 20 2024 Denver, CO, USA
Jul 21 2024 Cape Town, South Africa
Jul 28 2024 San Diego, CA USA
Jul 30 2024 Jakarta, Indonesia