Pioneers and leaders in the commercial productions of materials and equipment for the colorimetric determinations of hydrogen ion concentration and for water analysis
Edition: 2nd ed.].
Publisher: The Company
Published: 1926
Place of publication: Baltimore
Language: eng
Number of pages: 79
Subjects: Colorimetry; Hydrogen-Ion Concentration; Chemistry; Instrumentation
Notes: Includes index.

Cover title -- The ABC of hydrogen ion control.