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Analysis of Uric Acid Metabolites in Urine (or in synthetic urine) by HPLC-MS

  Introduction: This laboratory experiment makes use of HPLC-MS to identify and quantify uric acid, 6-aminouracil (6-AU), and allantoin in synthetic urine, with tyrosine as an internal standard. It is… Read more »

Analysis of Limonin in Orange Juice by HPLC (1)

  Introduction Limonin is a terpenoid compound that is found in various citrus juices. In the citrus fruit itself however, only the limonin precursor limonate-A-ring lactone (LARL) is present. When… Read more »

(38001) Separation Science

Designed as a faculty resource on separation science, the published materials are available to be used and modified to fit any curricular pedagogy. Materials include a text, sample problems, and… Read more »

(10061) A Microchip Capillary Electrophoresis Experiment for the Instrumental Analysis Laboratory

Microfluidics and electrophoresis are two aspects of bioanalysis that are central to modern instrumentation. This laboratory has students use a microfluidic device for electrophoretic experiments. It takes a microfabrication approach… Read more »

The Paradigm Laboratory Project

This project plans to develop problem-based inquiry learning laboratories that have science majors in introductory chemistry laboratories transfer an understanding of the attitudes and methods of scientific inquiry to knowledge… Read more »

Atomic Spectroscopy in a Project-Based Lab

An article published in the “ABCs of Teaching Analytical Science” series of the journal Analytical and Bioanalytical Chemistry describes a project-based lab in which students investigate the distribution of Pb… Read more »

Experiments in Electroanalytical Chemistry

This website offers educators a set of eight classical electroanalytical experiments suitable for use in a quantitative analysis, instrumental analysis, or electrochemistry course. The materials should be useful for advanced… Read more »

Quantitative NMR

A learning module focused on principles and practice of NMR for quantitative analysis, an application less commonly associated with the technique than is structure determination. Links to simulation packages are… Read more »

Electrochemical Detection of Phenol Utilizing a Synthesized Sonogel-carbon Zirconium Oxide

This experiment is designed for senior undergraduate students in an inorganic chemistry course. Students are asked to synthesize a sonogel-carbon electrode that is modified with a ZrO2 sol-gel and to… Read more »

Laboratory Orientation and Testing of Body Fluids and Tissues for Forensic Analysts

This web site is part of the President’s DNA Initiative and is devoted to an overview of historical and contemporary techniques to characterize body tissues. The first part of the… Read more »

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