Four Programs for Windows: Abstract of Volume 4D, Number 2: 1. PSL Photometer

Steven D. Gammon
J. Chem. Educ., 1996, 73 (11), p 1077
DOI: 10.1021/ed073p1077
Publication Date (Web): November 1, 1996

Abstract

The majority of freshman chemistry laboratory programs include experiments that employ visible spectroscopy to teach Beer's law and derive related concentration information. These experiments are often done with a Baush and Lomb Spectronic 20 or Spectronic 21. While these experiments and equipment are "status quo" at most institutions, they do have a number of limitations. We have developed an alternative instrument and software that offers significant advantages over the above spectrometers.

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Keywords (Audience):

First-Year Undergraduate / General

Keywords (Domain):

Analytical Chemistry

Keywords (Feature):

JCE Software

Keywords (Pedagogy):

Computer-Based Learning

Keywords (Subject):

Instrumental Methods
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  • Received: August 03, 2009

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