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A UNIVERSAL INDICATOR FOR HYDROGEN ION CONCENTRATION
JAMA: The Journal of the American Medical Association, 1927A single solution that will give a continuous change of color with changes in hydrogen ion concentration over nearly the entire range, from strongly acid to strongly alkaline solutions, may serve a multitude of purposes in the clinical and scientific laboratory. Such a mixture, suggested by Moirs of South Africa in 1917, is marketed by the British Drug
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Relation of Hydrogen-Ion Concentration to Growth of Chlorella and to the Availability of Iron
Botanical Gazette, 1926E. F. Hopkins, F. Wann
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Culture Media for Drosophila. I. Changes in Hydrogen Ion Concentration of the Medium
American Naturalist, 1926R. Pearl, W. Penniman
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Emerging forward osmosis and membrane distillation for liquid food concentration: A review
Comprehensive Reviews in Food Science and Food Safety, 2021Jianfei Pei+2 more
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