Search results with tag "Spectronic 20"
Introduction to the Spectrophotometer
faculty.umb.eduSpectronic-20 spectrophotometer. Using information gleaned from the absorption spectra and serial dilutions of the substance subsequently measured for absorption, a standard curve of absorption against concentration was created. Finally, a sample of unknown concentration was tested for its absorption level
Spectrophotometric Determination of Iron
chemlab.truman.eduThe Spectronic 20 is an example of a direct-reading, single-beam spectrophotometer. By virtue of being direct-reading, spectrophotometers feature fast operation, and because of their simple design they are relatively inexpensive and require a minimum of maintenance. They are
SPECTRONIC 20+ and SPECTRONIC 20D+
fg.cns.utexas.edu5225 Verona Road . Madison, WI 53711-4495 U.S.A. Telephone: 1 800 532 4752 . E-mail: us.techsupport.analyze@thermofisher.com . ... overall wavelength range of 340 nm to 950 nm and a nominal spectral bandwidth of 20 nm (consistent over the entire wavelength range).