LCGC North America-02-01-2013

The first three important stages in any GC analysis are explained.

Peaks of Interest

A systematic approach for the identification of nontargeted species, searching both mass spectral and "spectra-less" databases

How to account for the sample matrix when developing a method

How to use small columns to test potential biphasic liquid systems for use in large-scale countercurrent chromatography separations

A guide to using HPLC in an iterative form to clarify decision-making during method development

An interview with Fred McLafferty, professor emeritus at Cornell University, about his pioneering career in mass spectrometry

Market Profile: Solid-Phase Extraction

Short Courses

Ionic liquids have tunable selectivity for specific classes of analytes, giving them distinct advantages over organic solvents.

Click the title above to open the LCGC North America February 2013 regular issue, Vol 31 No 2, in an interactive PDF format.