ASTM International - ASTM D2976-71(1998)
Standard Test Method for pH of Peat Materials
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| Organization: | ASTM International |
| Publication Date: | 10 December 1998 |
| Status: | inactive |
| Page Count: | 2 |
| ICS Code (Fertilizers): | 65.080 |
scope:
1.1 This test method covers the electrometric measurement of the pH of peat materials. It is a means of expressing the degree of acidity or alkalinity of peat material suspended in water and 0.01 M calcium chloride solution.
1.2 This standard does not purport to address the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Document History
October 1, 2022
Standard Test Method for pH of Peat Materials
1.1 This test method covers the measurement of the pH of peat materials used as a growing medium. This measurement determines the degree of acidity or alkalinity in peat materials suspended in water...
February 1, 2022
Standard Test Method for pH of Peat Materials
1.1 This test method covers the measurement of the pH of peat materials used as a growing medium. This measurement determines the degree of acidity or alkalinity in peat materials suspended in water...
November 1, 2015
Standard Test Method for pH of Peat Materials
1.1 This test method covers the electrometric measurement of the pH of peat materials, not soil. The standard for measurement of pH in soil is Test Method D4972, nor does this cover the measurement...
July 1, 2004
Standard Test Method for pH of Peat Materials (Withdrawn 2013)
1.1 This test method covers the electrometric measurement of the pH of peat materials. It is a means of expressing the degree of acidity or alkalinity of peat material suspended in water and 0.01 M...
ASTM D2976-71(1998)
December 10, 1998
Standard Test Method for pH of Peat Materials
1.1 This test method covers the electrometric measurement of the pH of peat materials. It is a means of expressing the degree of acidity or alkalinity of peat material suspended in water and 0.01 M...
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