Sample Preparation

Demand for trace metals analysis in the environmental laboratory is growing strongly due to stricter environmental regulations. ICP has previously been the standard for metals analysis, but as demand for lower detection levels grows, labs are experiencing a significant transition to ICP-MS. This transition is placing increased emphasis on the sample preparation method.

Phenomenex Inc., a global leader in the research and manufacture of advanced technologies for the separation sciences, announces the publication of a new sample preparation guide and selection tool to help scientists produce cleaner samples for more efficient chromatographic analysis.

Karyn M. Usher is an analytical chemist in the Department of Natural Sciences at Metropolitan State University in Saint Paul, MN. At Metro State, her research has focused on sample preparation for the determination of analytes in complex matrices by high performance liquid chromatography.













