This site is a search engine for chromatographic and mass spectral methods in the Waters Corporation database. It searches based on analyte. It pulls up refereed journals (citations only) and company literature (pdf...

The website presents a case study involving the detection of cocaine on dollar bills. The lesson is intended for use in upper level high school classes or lower level undergraduate education. Students are introduced to...

This site contains standard definitions related to chromatography similar to treatments found in analytical chemistry textbooks. It introduces the beginning student to Liquid Chromatography concepts relevant to...

This site is an introductory lecture in outline form about chromatography. It appears directed toward biochemical separations. The coverage is broad but not deep. Discussions of counter-current separations, gel...

This USGS publication explains the use of fluxes for preparation of coal for elemental analysis. The material would be useful to supplement textbooks concerning sample preparation and may be helpful in designing an XRF...