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As a professional, wouldn't you like to improve the productivity and competitiveness of your business? Trust us with your in-service oil analysis!


The ANAC diagnosis (acronym of "ANAlysis Compared) makes your oil speak and offers you a unique preventive and corrective maintenance service, with a database of over 4 million samples, two European laboratories and a global network of analysis sites.


Improve your fleet management, reduce your operating costs and optimize the maintenance of your vehicle and equipment


ANAC is a service of TotalEnergies that provides a complete range of analytical monitoring systems for in-service oils or coolants, available for any automotive application (vehicles and moving machines) or industrial (machinery and equipment):

  • For management and technical monitoring of transport fleets, construction equipment, etc..., ANAC offers a full range of in-depth analysis processes for in-service oil.
  • The ANAC INDUS range is a wide choice going from generic analysis applied to any type of lubricants to diagnosis programs appropriate to each specific application.
  • Quickly make the right decisions at the right time and have access to analysis reports, at anytime and anywhere you are.
  • ANAC is accessible online via a secure client extranet but also directly on your Smartphone or tablet pad.


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ANAC, the in-service oil analysis by TotalEnergies