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Gerontas, Apostolos – Science & Education, 2014
Chromatographic instrumentation has been really influential in shaping the modern chemical practice, and yet it has been largely overlooked by history of science.Gas chromatography in the 1960s was considered the analytical technique closer to becoming dominant, and being the first automated chromatography set the standards that all the subsequent…
Descriptors: Chemistry, Science History, Instrumentation, Scientific Research
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Goldman, James A., Ed. – Journal of Chemical Education, 1974
Descriptors: Chemistry, Instrumentation, Laboratory Equipment, Publications
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Analytical Chemistry, 1979
This article describes the six regional instrumentation facilities established by the National Science Foundation. These centers make available to scientists state-of-the-art instrumentation such as: gas chromatographs; lasers; NMR spectrometers; X-rays; and others. (CS)
Descriptors: Chemistry, Equipment, Instrumentation, Laboratories
Weisburd, Melvin I. – 1972
The Field Operations and Enforcement Manual for Air Pollution Control, Volume II, explains in detail the following: technology of source control, modification of operations, particulate control equipment, sulfur dioxide removal systems for power plants, and control equipment for gases and vapors; inspection procedures for general sources, fuel…
Descriptors: Air Pollution, Chemistry, Environment, Fuels
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Haggin, Joseph – Chemical and Engineering News, 1989
Describes a program to provide a major improvement in the national instrumental analysis capability of Chinese universities and associated industries. Notes the network ended its first five years of operation with a sense of accomplishment, but found its perspective much different than at the startup. (MVL)
Descriptors: Chemical Analysis, Chemistry, College Science, Cooperation
McClatchie, E. A. – 1972
A prototype model low level carbon monoxide analyzer was developed using fluorescent cell and negative chopping techniques to achieve a device superior to state of art NDIR (Nondispersive infrared) analyzers in stability and cross-sensitivity to other gaseous species. It is clear that this type of analyzer has that capacity. The prototype…
Descriptors: Air Pollution, Chemical Analysis, Chemistry, Environment
Thorpe, Charles J. D. – 1968
The well known Saltzman method for oxides of nitrogen is intended for the determination of these constituents in the ambient atmosphere in the range of a few parts per billion to about 5ppm. However, when sulfur dioxide is present in the gas to be sampled and/or the concentration range of the oxides of nitrogen is from five to several thousand…
Descriptors: Air Pollution, Chemical Analysis, Chemistry, Environment
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Chemical and Engineering News, 1986
Cites advances in x-ray diffraction, nuclear magnetic resonance, computer modeling, and display to guide the design and analysis of protein structures. Reviews recent advances in knowledge, synthesis techniques, and theory of proteins. (JM)
Descriptors: Chemistry, College Science, Computer Graphics, Computer Simulation
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Skogerboe, Kristen J. – Analytical Chemistry, 1988
Highlights several analytical techniques that are being used in state-of-the-art clinical labs. Illustrates how other advances in instrumentation may contribute to clinical chemistry in the future. Topics include: biosensors, polarization spectroscopy, chemiluminescence, fluorescence, photothermal deflection, and chromatography in clinical…
Descriptors: Biochemistry, Chemical Analysis, Chemical Nomenclature, Chemical Reactions