LCGC North America-11-01-2004

The authors describe a method for determining sulfamethazine residue in pork using 100% water in both sample preparation and HPLC separation.

The authors review chromatographic separations of archaeological biomolecules for their analysis using accelerator mass spectrometry or isotope ratio mass spectrometry.

A detailed look at some helpful shortcuts for estimating chromatographic parameters.

The author focuses on some key considerations in the manufacture and use of microplates, particularly the 96-well plate.

Several recently developed technologies are described, along with the ways they can improve the utility and performance of mass spectrometers.