Analytical Instrumentation

In this instalment John V. Hinshaw reviews gas chromatography instruments and accessories that were newly presented at Pittcon 2012 or were introduced to the marketplace in the preceding year.

A review of gas chromatography instruments and accessories presented at Pittcon 2012

This was a strong year for GC systems. Here's what is new.

John Hinshaw reviews the new GC instruments and accessories that were on display at Pittcon 2011.

John Hinshaw presents his annual review of all that was new in the field of gas chromatography at Pittcon 2010.

John Hinshaw presents his review of all that was new and innovative at Pittcon 2009 in the field of gas chromatography.

This annual "GC Connections" installment reviews GC instrumentation and accessories shown at this year's Pittcon and also includes some products from Analytica in Munich.

In this first installment of this new column, editor Tim Wehr explores the evolution of drug discovery and the analytical challenges that lie ahead.

LC problems fall into one of two categories: those associated with instrumentation and those associated with the separation itself. Dolan explains how to identify which kind you have and how to approach correcting the problem.

Krull and Swartz examine validating cleaning methods for pharmaceutical manufacturing equipment and look at general requirements and specific cleaning procedures, sampling types, and analytical methods.