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Peer reviewedPersinger, Jared D.; Hoops, Geoffrey, C.; Samide, Michael J. – Journal of Chemical Education, 2004
A simple, qualitative experiment is developed for implementation, where the gas chromatography-mass spectrometry (GC-MS) plays an important role, into the laboratory curriculum of a chemistry course designed for nonscience majors. This laboratory experiment is well suited for the students as it helps them to determine the validity of their…
Descriptors: Laboratory Experiments, Chemistry, Spectroscopy, Science Curriculum
Peer reviewedPuignou, L.; Llaurado, M. – Journal of Chemical Education, 2005
An experimental exercise on analytical proficiency studies in collaborative trials is proposed. This practical provides students in advanced undergraduate courses in chemistry, pharmacy, and biochemistry, with the opportunity to improve their quality assurance skills. It involves an environmental analysis, determining the concentration of a…
Descriptors: Science Laboratories, Chemistry, Pharmacy, Biochemistry
Peer reviewedCraig, Douglas B. – Journal of Chemical Education, 2005
A laboratory exercise used in the senior biochemistry course at the University of Winnipeg for three years is discussed. It combines liquid chromatography and absorbance spectroscopy and also allows the students to produce a quantitative result within a single three-hour period.
Descriptors: Science Experiments, Science Laboratories, Biochemistry, Foreign Countries
Peer reviewedBustin, R. M.; And Others – Journal of Chemical Education, 1978
Reviews experiments performed in a mobile spectroscopy laboratory. (SL)
Descriptors: Chemistry, College Science, Higher Education, Instruction
Peer reviewedPhillips, John S.; Leary, James J. – Journal of Chemical Education, 1986
Describes an experiment combining qualitative and quantitative information from hydrogen nuclear magnetic resonance spectra. Reviews theory, discusses the experimental approach, and provides sample results. (JM)
Descriptors: Chemistry, College Science, Higher Education, Instrumentation
Peer reviewedSolomon, Sally; And Others – Journal of Chemical Education, 1994
Any overhead projector easily can be converted into a simple spectrometer by placing a piece of diffraction grating over the projecting lens. A detailed description of the apparatus and suggested spectroscopy experiments are included. Demonstrations can utilize solutions of cobalt chloride, potassium permanganate, potassium dichromate, or…
Descriptors: Chemical Analysis, Chemistry, Demonstrations (Science), Group Activities
Peer reviewedRoberts, T. D. – Journal of Chemical Education, 1978
Reviews a cooperative program in which a number of nearby chemistry departments combined to purchase a mobile spectroscopy laboratory housed in a step-van truck. (SL)
Descriptors: Chemistry, College Science, Cooperative Programs, Equipment
Peer reviewedAltemose, Ines R. – Journal of Chemical Education, 1986
Traces the development of instruments used in spectrophotometry. Discusses how spectrophotometric measurements are made. Describes the color comparator, the filter photometer, and the spectrophotometer. Outlines the evolution of optical systems, including light sources, the monochromator, the photodetector, double-beam optics, and split-beam…
Descriptors: Chemistry, College Science, Color, Higher Education
