Joint Oil Analysis Program (JOAP)

Designed for use during metal and sulfur analysis.

  1. General Details

    Conostan developed the D-series standards over 35 years ago to meet the requirements of the U.S. Department of Defense’s Spectrometric Oil Analysis Program Standards Committee for its wear metals analysis programs. The Conostan D-series standards are known for their unique chemistry which results in exceptional stability and accuracy. The product line is available in two configurations:

    • JOAP compliant 200 g packaging. Accompanied by required documentation and labeling

    • Manufactured and certified under a quality management system accredited to ISO 17034 and ISO 17025. Accompanied by certificate of analysis (COA) that reports accuracy and uncertainty

    Trust the original source of the D-series standards to continue to meet your requirements today.





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