Author | Kenneth Neubauer

Kenneth R. Neubauer is with perkinElmer LAS, Shelton, Connecticut.

Articles

The Analysis of Food Substances by ICP-MS

October 01, 2008

Special Issues

Article

Elemental analysis of food substances presents a challenge because of the wide variety of food types and range of concentrations that need to be analyzed. This article discusses the analysis of a variety of food matrices with a single digestion procedure and instrumental method.

Reducing the Impact of Spectral Interferences on the Determination of Precious Metals in Complex Geological Matrices Using DRC ICP-MS

May 02, 2005

Special Issues

Article

The potential for signal drift, matrix suppression, and spectral interference, in addition to demanding sample preparation, can make geological matrices some of the most difficult to analyze by conventional inductively coupled plasma-mass spectrometry.