Clark Testing Group Clark Testing Group Clark Testing Services, LLC
Clark Dynamic Test Laboratory, Inc.
Clark Laboratories, LLC
Clark Nuclear Services
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Fuels & Lubricant
Available Tests

  • API Gravity

  • Demulsibility

  • Dynamic Demulsibility - DDE

  • Evaporation Loss

  • Flash Point

  • FTIR

  • Heat of Combustion

  • Karl Fisher

  • Noack Volatility

  • Oxidation Stability

  • Sluding and Corrosion Tendencies

  • Thermal Stability

  • Viscosity

  • Cloud Point

  • Density

  • Elastometer Compatibility

  • Fire Point

  • Foam Test

  • GC - Several Variations

  • ICP-AAS Elemental Analysis

  • Magnetic Quenchometer

  • Nitrogen

  • Phosphorus

  • Sulfur

  • Rust Preventing Characteristics






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Clark Testing GroupClark Testing Services, LLCClark Dynamic Test Laboratory, IncClark Laboratories, LLC