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Vitamin C and Anaemia: With a Description of a Photo-Electric Colorimeter

Published online by Cambridge University Press:  15 May 2009

Scott Thomson ,
A. J. Glazebrook  and
W. G. Millar
Scott Thomson
Affiliation:
From the Departments of Bacteriology, Pathology and Clinical Medicine, University of Edinburgh
A. J. Glazebrook
Affiliation:
From the Departments of Bacteriology, Pathology and Clinical Medicine, University of Edinburgh
W. G. Millar
Affiliation:
From the Departments of Bacteriology, Pathology and Clinical Medicine, University of Edinburgh
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A new form of photo-electric photometer or colorimeter is described which permits of accurate and objective readings in a wide range of colorimetric work with small quantities of solutions. The instrument is of the null-point type and hence requires calibration to suit the particular estimation.

The writer is indebted to the Earl of Moray Fund of the University of Edinburgh for financial assistance towards the expenses of the earlier part of the work.

The original model was made by A. H. Baird of Edinburgh, the model described above by Wm. Watson and Sons, London, to whom, and to Mr W. E. Watson-Baker, I am indebted for suggestions on a number of points.

Type
Research Article
Information
Journal of Hygiene , Volume 42 , Issue 2 , April 1942 , pp. 103 - 109
Copyright
Copyright © Cambridge University Press 1942