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Tannas Co. & King Refrigeration, Inc. Precision Laboratory Instruments for Routine Testing and Advanced Research & Development of Engine Oils, Lubricants, and Related Fluids

Certified Reference Materials


Precise Formulations.  Reliable Results.

Customers rely on Tannas Company for precise formulations of reference oils and catalysts. Now we offer more reasons to purchase our laboratory materials, including:

  • Case quantity discounts - stock up today!
  • Extended temperature ranges
  • More functional data
  • New standards & container sizes
  • Extended expiration dates:  Expiration dates for reference oils now extend between 14 months - 2 years.  Expiration dates will never be less than 14 months upon shipment of the oil.  

To download SDS documents or Oil Certificates, please use the expandable menus below:

Oils & Catalysts by Instrument

Oils & Catalysts by Method