LCGC North America-11-01-2014

LCGC North America

LCGC North America

Analysis of Complex Pharmaceuticals by Ultrahigh-Pressure Liquid Chromatography: Case Studies and Quality Control Implications

November 01, 2014

Peer-Reviewed Articles

32

11

Experimental results and method validation data from two case studies of complex small-molecule pharmaceuticals illustrate the utility and advantages of UHPLC for quality control.

LCGC North America

Rapid Sample Preparation and Fast GC–MS-MS for the Analysis of Pesticides and Environmental Contaminants in Fish

November 01, 2014

Peer-Reviewed Articles

32

11

This method allows for quick sample preparation of fish samples for the fast analysis of almost 200 targeted contaminants, including PAHs, PCBs, PBDEs, and flame retardants.

LCGC North America

How Much Can I Inject? Part II: Injecting in Solvents Other than Mobile Phase

November 01, 2014

LC Troubleshooting

32

11

How large an injection can you make if the injection solvent is not matched to the mobile phase?

LCGC North America

Reversed-Phase HPLC Mobile-Phase Chemistry — Explained

November 01, 2014

The Essentials

32

11

An explanation of why HPLC eluent systems are designed as they are.

LCGC North America

Finding a Needle in a Haystack

November 01, 2014

GC Connections

32

11

Here, we examine the various way that chromatographers and chromatography data-handling systems locate and measure peaks.

LCGC North America

Fittings and Tubing for Ultrahigh-Pressure Liquid Chromatography

November 01, 2014

Column Watch

32

11

To obtain the best performance from your UHPLC system, you need the right tubing and fittings. Here is what you need to know.

Vol 32 No 11 LCGC North America November 2014 Regular Issue PDF

November 01, 2014

LCGC North America

Issue PDF

32

11

Click the title above to open the LCGC North America November 2014 regular issue, Vol 32 No 11, in an interactive PDF format.