LCGC North America-01-01-2013

An explanation of each stage in a typical SPE protocol

Pittcon 2013 Award Winners Announced

Howard G. Barth and Ronald E. Majors Liquid–solid extraction is the most popular method, but sometimes modern approaches such as PLE/ASE and MAE are possible.

How to use these tools to develop an efficient and robust process

Likely sources of error are filtration and vial materials.

More questions about gases and their delivery to a GC instrument

How to choose conditions and what to do with the results

Food analysis, column selection, HILIC-SFC, and more

In gas chromatography (GC), the sample vapor passes through the column and separates into its components - a separation that is governed by the distribution between the mobile and stationary phases.

Click the title above to open the LCGC North America January 2013 regular issue, Vol 31 No 1, in an interactive PDF format.