Affiliation:
1. Bio-Science Laboratories, 2231 S. Carmelina Ave., Los Angeles, Calif
Abstract
Abstract
Absorbance curves have been run on protein-free serum filtrates obtained with trichloroacetic acid, tungstic acid, and zinc hydroxide. The background absorbance was highest in trichloroacetic acid filtrates, lowest in zinc hydroxide filtrates, and increased with decreasing wavelength. The possible error produced in photometric determinations by this nonspecific absorbance and means of correction have been discussed.
Publisher
Oxford University Press (OUP)
Subject
Biochemistry, medical,Clinical Biochemistry
Cited by
6 articles.
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