ASTM G51-95(2005)

    Historical Standard: ASTM G51-95(2005) Standard Test Method for Measuring pH of Soil for Use in Corrosion Testing

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    ASTM G51

    1. Scope

    1.1 This test method covers a procedure for determining the pH of a soil in corrosion testing. The principle use of the test is to supplement soil resistivity measurements and thereby identify conditions under which the corrosion of metals in soil may be accentuated (see G 57 - 78 (1984)).

    1.2 This standard does not purport to address all of the safety concerns, if any, 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.


    2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

    ASTM Standards

    E177 Practice for Use of the Terms Precision and Bias in ASTM Test Methods

    E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method

    G57 Test Method for Field Measurement of Soil Resistivity Using the Wenner Four-Electrode Method


    ICS Code

    ICS Number Code 13.080.10 (Chemical characteristics of soil)

    UNSPSC Code

    UNSPSC Code 41114604(Corrosion testers)


    DOI: 10.1520/G0051-95R05

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