Liquid Chromatography (LC/HPLC)

Modern Liquid Chromatography was the hot topic of the day in a standing room only technical session on the third day of Pittcon 2007. Arranged by Peter W Carr (University of Minnesota) and Stephen G Weber (University of Pittsburgh), the session's favorite subject seemed to be high performance liquid chromatography (HPLC).

For a young scientist, being recognized for your hard work at such an early stage in your career is a tremendous honor.

A topic on everyone's minds these days, especially those of us who traveled by air to get to Pittcon, is Homeland Security.

The Ancient Greeks ate sheep testicles before competitions. Contemporary athletes have designer steroids. What techniques can we use to test our athletes for banned substances?

The 2007 Pittsburgh Analytical Chemistry Award was presented Tuesday morning to Jonathan V. Sweedler, Lycan Professor of Chemistry at the University of Illinois at Urbana/Champaign.

Well-known LCGC Columnists John Dolan and John Hinshaw provide their list of recommended sessions.

Good morning and welcome to LCGC's third and final day of conference coverage from Pittcon 2007.

Well-known LCGC Columnists John Dolan and John Hinshaw provide their list of recommended sessions.

Good morning, fellow Pittcon conferees, and welcome to Day 2 of LCGC North America's ongoing coverage from Pittcon 2007.

Chromatography Forum of Delaware Valley Dal Nogare Award Dr. John W. Dolan was the proud recipient of the Dal Nogare Award at Pittcon 2007, adding another bright note to his illustrious career.

The 2007 Ralph N. Adams Award in Bioanalytical Chemistry was presented to Norman J. Dovichi, Professor of Chemistry at the University of Washington, on Monday afternoon at Pittcon 2007.

Attendees continue to trickle in, as snowstorms around the country continue to disrupt air travel. For those like me who thought, "Chicago in February? Hooray!"

Yesterday, Andrew Tiplerwas going nowhere fast because of airport delays. Today, he was discussing how to accelerate your gas chromatography runs.

Shana Kelley received the Pittsburgh Conference Achievement Award in a ceremony on Monday morning of Pittcon 2007.

Eight presentations on a variety of LC-MS applications were given in Session 170 on this first afternoon at Pittcon. One of the most interesting was session 170-6, "Techniques of LC-MS in Forensics Analysis." The speaker, Michael C. Zumwalt, discussed the variety of LC-MS instrumentation available to meet both qualitative and quantitative needs. Among the interesting applications he discussed were those for detecting drugs of abuse and explosives. Workplace drug testing and forensic toxicology are examples of these applications. LC-MS continues to be a rapidly growing technique, and the ways in which it can be used in forensic analysis are quite varied. Serial measurement systems are used for quantitation, while parallel systems are best for qualitative applications. Serial systems such as single quadrupole and triple quadrupole mass spectrometers are very useful for detecting drugs of abuse in oral fluids. A particular advantage noted by the speaker is the ease of sample collection, which can even be done in the field, for example, by a police officer.

Well-known LCGC Columnists John Dolan and John Hinshaw provide their list of recommended sessions.

Most arrived at Pittcon 2007 wet, cold, and frustrated. But a the blizzard whooping around Chicago couldn't bring David Schwartz down today when he was presented with the 2007 Pittcon Heritage Award.

As most of us traveled by air to Chicago this weekend, we all passed through airport security and the various drills like taking off our shoes, removing metal objects and taking the all-important laptop out of its case.

Sunday afternoon's plenary lecture at Pittcon 2007 was given by Charles M. Lieber and was titled "Nanowire Nanoelectric Devices for Detection of and Interfacing to Biological Systems."

Pittcon 2007 opened with a bang here in Chicago, albeit a snowy bang. All the liquid falling outside, whether in rain, snow, or ice form, was nothing compared to the liquid chromatography sessions.

Good morning, and welcome to the opening day of LCGC's "Meeting Report" from Pittcon 2007 in Chicago, Illinois.

Separation instrument techniques are among the most widely used technologies in the analytical instrumentation market. It spans the entire industrial and regional marketplace. The lab separations market includes chromatographic techniques like analytical and preparative HPLC, GC, IC, TLC, flash, and low pressure LC.