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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 »

ESTIMATION OF MEASUREMENT UNCERTAINTY IN CHEMICAL ANALYSIS

This site offers an introductory course on estimation of measurement uncertainty, specifically related to chemical analysis (analytical chemistry). The course gives the main concepts and mathematical apparatus of measurement uncertainty… Read more »

Intro to EI Interpretation

        A set of slides that explain in detail the important aspects of interpreting EI mass spectra as obtained in GC-MS. The site explains how to use… Read more »

(32006) TOF Tutorial

A basic tutorial on the principles of Time-of-flight mass spectrometer design, presenting the concepts of ionization, acceleration from an ion source, energy dispersion of the ions due to space dispersion… Read more »

(32005) Introduction to biological mass spectrometry

A nice tutorial on mass spectrometry providing a brief overview of the measurement process. Electrospray ionization and MALDI are covered in greater detail. Information about tandem mass spectrometry and biological… Read more »

How ICP-MS works video

Animation demonstrating the principles of an ICP-MS instrument. Though specific to Agilent instrumentation, it is well suited for classroom use to illustrate the workings of the ICP-MS. The video includes… Read more »

Mass Spectrometry Tutorial

This site offers a concise, clearly-written introduction to general techniques of mass spectrometry. It includes descriptions and illustrations of various types of mass spectrometers and covers the major ionization techniques.The… Read more »

Intro to GC-MS

This site contains a brief tutorial on GC-MS and interpretation of EI spectra. Especially helpful are online quizes for spectral interpretation of all the major classes of organic functional groups.The… Read more »

Intro to EI Interpretation

A set of slides that explain in detail the important aspects of interpreting EI mass spectra as obtained in GC-MS. The site explains how to use common losses (e.g. water),… Read more »

Team Teaching Mass Sepctrometry; an Industry-University Collaboration

This publication highlights a collaboration between academia and industry to deliver a course of mass spectrometry. Highlighted in the text are instructor qualifications, instructor roles, student assignments, and student perceptions.The… Read more »

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