Proficiency Testing Programs / Petroleum Products

      Programs: Schedules and Fee Information

      *A2LA Accredited Programs

      • #2 Diesel Fuel*
      • #6 Fuel Oil*
      • Automatic Transmission Fluid (ATF)*
      • Automotive Lubricants Additives*
      • Aviation Turbine Fuel - (Jet A)*
      • Aviation Turbine Fuel - (Military F24)*
      • Base Oil*
      • Biodiesel*
      • NEW - Biodiesel Blend*
      • Cetane*
      • Crude Oil*
      • Diesel Exhaust Fluid Testing*
      • Engine Oil Lubricants*
      • Fuel Ethanol*
      • Gear Oil*
      • General Gas Oils*
      • Hydraulic Fluids & Oils Program*
      • In Service Oil Monitoring Hydraulic Fluids/Oils*
      • In-Service Diesel Lubricating Oil Monitoring*
      • Industrial Gear Oil*
      • NEW - Liquified Petroleum Gas

      • Lubricating Grease*
      • Motor Gasoline*
      • Naphtha*
      • Octane Testing*
      • Petroleum Wax*
      • Reformulated Gasoline (RFG)*
      • Turbine Oil*
      • Ultra-Low Sulfur Diesel Fuel*