Comprehensive Test List


Comprehensive Test List

TestOil has written work instructions for all testing procedures represented in the comprehensive test list below. Work instructions are controlled documents, and only the current revisions are available to laboratory staff. Where possible, test methods conform to ASTM standards.

TestOil participates in interlaboratory proficiency testing programs – statistical quality assurance programs that enable laboratories to assess their performance in conducting test methods within their own laboratories when their data are compared against other laboratories that participate worldwide in the same program.

Test methods are also developed in-house by our team of experts. These tests are fully developed, documented and validated before being put into use.


Analytical TestMethodVolume
Acid Number >>ASTM D9744 oz.
Analytical Ferrography >>IWI-1804 oz.
Bacteria TestIWI-3504 oz.
Base Number >>ASTM D47394 oz.
ChlorineASTM D53844 oz.
ColorASTM D15004 oz.
Copper CorrosionASTM D1304 oz.
CrackleIWI-1304 oz.
Demulsibility >>ASTM D14014 oz.
Density4 oz.
Dielectric StrengthASTM D8774 oz.
Dropping PointASTM 22654 oz.
EDXRF ElementsIWI-2704 oz.
ExtractionIWI-2304 oz.
Filter Debris Analysis >>IWI-271Filter + 4 oz. of fluid if possible
Ferrous Wear Concentration >>IWI 1604 oz.
Flash PointASTM D928 oz.
Flash PointASTM D938 oz.
Foam Seq 1 and Seq 3 >>ASTM D89216 oz.
Freezing PointIWI-2404 oz.
FTIR >>JOAP Method, TestOil Turbine Method4 oz.
Fuel Dilution by GC >>ASTM D75934 oz.
GlycolIWI-3404 oz.
Gravimetric AnalysisASTM D48984 oz.
Elemental Spectroscopy >>ASTM D51854 oz.
Karl Fischer Water >>ASTM D 6304 Procedure A and C4 oz.
Membrane Patch Colorimetry >>ASTM D78438 oz.
NitritesIWI-3204 oz.
Particle Count >>Pore Blockage4 oz.
Particle Count >>Optical8 oz.
pHIWI-1424 oz.
Pour PointASTM D974 oz.
Reserve AlkalinityIWI-1434 oz.
Rotating Pressure Vessel Oxidation >>ASTM D22728 oz.
RULER >>ASTM D69714 oz.
Rust >>ASTM D665 Procedure A and B32 oz.
Specific GravityASTM D12984 oz.
SugarIWI-2004 oz.
Tramp OilIWI-3604 oz.
Ultra Centrifuge >>IWI-2514 oz.
Viscosity @ 100 >>ASTM D4454 oz.
Viscosity @ 40 >>ASTM D4454 oz.
Viscosity IndexASTM 22704 oz.
Viscosity SUSASTM D21614 oz.
Yeast and MoldIWI 3504 oz.