Digital Colorimeters With Cuvettes is a photograph by Science Photo Library which was uploaded on July 31st, 2016.
Digital Colorimeters With Cuvettes
Composite image of a range of samples of dilute beetroot juice being measured in a digital colorimeter. The colorimeter measures the absorbance of... more
Title
Digital Colorimeters With Cuvettes
Artist
Science Photo Library
Medium
Photograph
Description
Composite image of a range of samples of dilute beetroot juice being measured in a digital colorimeter. The colorimeter measures the absorbance of different wavelengths of light by a liquid sample. The absorbance is directly proportional to the concentration of the absorbing substance, according to the Beer-Lambert Law. Absorbance is measured on a logarithmic scale from 0 to infinity, although 0 to 2 is the most useful range.
Uploaded
July 31st, 2016
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