Standard Methods for the Examination of Water and Wastewater - Part 4500-H+: PH Value (2012)
- Abbreviation
- 4500-H+: PH Value (2012)
- Version
- 22nd Edition - 2012
- Valid from
- 5/12/2012
- Information provider
- IHS Markit,
- Author
- American Public Health Association, American Waterworks Association and Water Environment Federation
- Information type
- Other Standard,
- Format
- HARD COPY,
Description
Part 4500-H+ pH Value
Measurement of pH is one of the most important and frequently used tests in water chemistry. Following an introductory discussion (A), one method is given for the measurement of pH. This electrometric method (B) is described in detail. A general discussion of the principle on which the method is based, and interferences encountered, is followed by a description of apparatus and procedure, including sections on troubleshooting and precision and bias. A table gives the weight of chemicals needed per 1000 mL aqueous solution at 25oC to prepare various pH standard solutions. A second table gives standard pH values at various temperatures, including primary and secondary standards.
This resource is cited by:
Standard Methods for the Examination of Water and Wastewater - Part 4500-H+: PH Value (2012)
This document is CITED BY:
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AS/NZS 2280:2014
4500-H+: PH Value (2012) is cited by AS/NZS 2280:2014 Ductile iron pipes and fittings
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AS/NZS 4020:2018
4500-H+: PH Value (2012) is cited by AS/NZS 4020:2018 Testing of products for use in contact with drinking water