Viewing sign #2525 for Spectrophotometer

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  • Topic: Spectrophotometer
  • Title: Spectrophotometer
  • Post date: 8/8/2012
  • Posted by: rachel
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  • Description: In chemistry, spectrophotometry is the quantitative measurement of the reflection or transmission properties of a material as a function of wavelength.[1] It is more specific than the general term electromagnetic spectroscopy in that spectrophotometry deals with visible light, near-ultraviolet, and near-infrared, but does not cover time-resolved spectroscopic techniques. This sign video was contributed by users of the ASL-STEM Forum: http://aslstem.cs.washington.edu/