ASTM D7155 for evaluating compatibility of mixtures of turbine lubricating oils
ASTM D7155 Standard Practice for Evaluating Compatibility of Mixtures of Turbine Lubricating Oils
8. Report
8.1 Report the following information:
8.1.1 Identity of the constituent oils and the mix-ratios of the mixtures tested,

8.1.2 Whether the oils were found compatible or incompatible by Tier 1 or Tier 2 assessment, and if found incompatible, report the mixing ratio(s) found incompatible and in which test(s).

8.2 If supplementary testing procedures were used, report 8.1.1 and 8.1.2. In addition, report the test methods used in supplemental testing and whether the oils were found compatible or incompatible.

9. Precision and Bias
9.1 For complete precision and bias statements, see the pertinent test methods.

10. Keywords
10.1 compatibility; incompatibility; lubricant mixtures; lubricating oil; mixtures