1. Bates RG. Concept and determination of pH. In:Kolthoff IM, Elving PJ, eds. Treatise on analytical chemistry, Part 1. New York (NY): Wiley-Interscience; 1978, Vol. 1, p. 821. Google Scholar

2. Licht TS, de Bethune AJ. Recent developments concerning the signs of electrode potentials. J Chem Educ. 1957;34(9):433. Google Scholar

3. Schock MR, Mueller W, Buelow RW. Laboratory technique for measurement of pH for corrosion control studies and water not in equilibrium with the atmosphere. J Am Water Works Assoc. 1980;72(5):304–306. Google Scholar

4. Schock MR, Schock SC. Effect of container type on pH and alkalinity stability. Water Res. 1982;16(10):1455–1464. Google Scholar

5. Wilde FD, Busenberg E, Radtke DB. pH 6.4; In: Techniques of water resources investigations, Book 9. U.S. Geological Survey: 2006. [accessed 2021 April 21] href="https://pubs.usgs.gov/twri/twri9a6/twri9a64/twri9a_6.4_ver1.3.pdf">https://pubs.usgs.gov/twri/twri9a6/twri9a64/twri9a_6.4_ver1.3.pdf Google Scholar

6. Dye JF. Calculation of effect of temperature on pH, free carbon dioxide, and the three forms of alkalinity. J Am Water Works Assoc. 1952;44(4):356–372. Google Scholar

Clark WM. The determination of hydrogen ions, 3rd ed. Baltimore (MD): Williams & Wilkins Co.; 1928. Google Scholar

Dole M. The glass electrode. New York (NY): John Wiley & Sons; 1941. Google Scholar

Bates RG, Acree SF. pH of aqueous mixtures of potassium dihydrogen phosphate and disodium hydrogen phosphate at 0 to 60°C. J Res Nat Bur Standards. 1945;34:373–394. Google Scholar

Langelier WF. Effect of temperature on the pH of natural waters. J Amer Water Works Assoc. 1946;38(2):179–185. Google Scholar

Britton HTS. Hydrogen ions: their determination and importance in pure and industrial chemistry, 4th ed. Princeton (NJ): D. Van Nostrand Co.; 1956. Google Scholar

Feldman I. Use and abuse of pH measurements. Anal Chem. 1956;28(12):1859–1866. Google Scholar

Kolthoff IM, Laitinen HA. pH and Electrotitrations. New York (NY): John Wiley & Sons; 1958. Google Scholar

Bates RG. Revised standard values for pH measurements from 0 to 95 °C. J Res Nat Bur Standards. 1962;66A(2):179–184. Google Scholar

Staples BR, Bates RG. Two new standards for the pH scale. J Res Nat Bur Stand A Phys Chem. 1969;73A(1):37–41. Google Scholar

Bates RG. Determination of pH, theory and practice, 2nd ed. New York (NY): John Wiley & Sons, 1973. Google Scholar