Research Report RR:G01-1023
An Interlaboratory Study (ILS) was performed on November 14, 2006 at Atlanta, Georgia using the proposed Standard Test Method for Measurement of Oxidation- Reduction Potential In Soil. The interlaboratory study consisted of the determination of oxidation-reduction potential (ORP) for three differing soil types in accordance with the procedures (Exhibit I) presented in the aforesaid proposed test method. Seven individuals participated in the study. The intention of the ILS was to determine the precision of the proposed test method in accordance with the guidelines and recommendations for an interlaboratory test program described in ASTM E691-99.
G200-09(2014) Standard Test Method for Measurement of Oxidation-Reduction Potential (ORP) of Soil
Committee G01 on Corrosion of Metals
Subcommittee G01.10 on Corrosion in Soils