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Visible spectrophotometer.


The Mini V (visible) spectrophotometer spectrophotometer, instrument for measuring and comparing the intensities of common spectral lines in the spectra of two different sources of light. See photometry; spectroscope; spectrum.  is said to offer high performance at an economical price. The Mini V is said to be compact, easy-to-use and enables a wide range of quantitative methods from simple concentration measurements to sophisticated calibration curves In analytical chemistry, a calibration curve is a general method for determining the concentration of a substance in an unknown sample by comparing the unknown to a set of standard samples of known concentration. , according to according to
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 the company. It comes standard with a spectrum mode that allows for full spectral data acquisition from 325 nm to 1,100 nm. (Shimadzu Scientific Instruments)

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Publication:Rubber World
Date:Dec 1, 2000
Words:72
Previous Article:Temperature control.
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