Pioneers and leaders in the development and production of materials and equipment for the colorimetric determination of hydrogen ion concentration and for water analysis.
Contributors: Taylor, W. A. 1886-
Edition: 4th ed. --
Publisher: The Company
Published: 1928
Place of publication: Baltimore, Md
Language: eng
Number of pages: 124
Subjects: Hydrogen-ion concentration
Notes: Cover title: The A B C of hydrogen ion control.

"A discussion of the meaning of hydrogen ion concentration and pH values in simple language, by W.A. Taylor, Ph.D., chemical director: p. 7-24."

Includes bibliographical references.