LCGC Europe-11-01-2013

November 01, 2013

Chiral separation screening has become a widely accepted approach for the rapid identification of an appropriate chiral stationary phase for use in more focused enantioseparation optimization. A set of extended screens encompassing various chromatographic modes using HPLC and SFC is presented.

November 01, 2013

This instalment describes more popular myths or half-truths in UHPLC and provides data that contradict or even repudiate some of these commonly held beliefs.

November 01, 2013

Questions about how practical proposed gas chromatography (GC) method changes are often come up during optimization for speed and resolution, or while converting to a different carrier gas. Related objective measurements such as the optimum practical carrier gas velocity were defined more than 40 years ago. This instalment reviews such metrics in the light of their relevance to today's GC challenges.

November 01, 2013

In the final part, the top 10 HPLC and UHPLC column myths are presented and attempts are made to demystify them by offering some evidence that they are untrue. This part will feature myths five to one.

November 01, 2013

There are many ways to improve retention or selectivity in reversed-phase HPLC and knowledge of the key eluent variables to achieve this is essential reading.

November 01, 2013

Two different methods of calculating the LLOQ disagree. Which, if either, is correct?

November 01, 2013

Events

November 01, 2013

Click the title above to open the LCGC Europe November 2013 regular issue, Vol 26 No 11, in an interactive PDF format.