Corrosion Tests

Corrosion Tests

Test NameStandardCostMore DetailExample Report
Electrical Resistivity
(As Received)
ASTM G57$71
Gravelly samples: Class II AB, Drain Rock, etc. add$31
Electrical Resistivity
(100% Saturated)
ASTM G57$71
Gravelly samples: Class II AB, Drain Rock, etc. add$31
Electrical Resistivity
(Minimum)
Caltrans 643$154
Gravelly samples: Class II AB, Drain Rock, etc. add$86
pHASTM G51$34
Caltrans 643$34
AASHTO T289$34
SulfateASTM D4327$52
Caltrans 417m$52
ChlorideASTM D4327$46
Caltrans 422m$46
Redox Potential (ORP)ASTM G200$49
SulfideQualitative by Lead Acetate Paper$42
Package AResistivity (100% Saturated), pH, Chloride, Sulfate$178
Package BResistivity (As Received), pH, Chloride, Sulfate$178
Package CResistivity (As Received), pH, Chloride, Sulfate, Redox$221
Package DResistivity (100% Saturated), pH, Chloride, Sulfate, Redox$221
Caltrans PackageResistivity (Minimum), pH, Chloride, Sulfate$252
PG&E PackageResistivity (100% Saturated), pH, Chloride, Sulfate, Redox, Sulfide$259