A global network of laboratories with a variety of ethanol testing capabilities

For 35 years, AmSpec has been providing leading testing, inspection, and certification services to companies in the ethanol industry – with hundreds of locations all over the world, we are able to ensure the quality of your product, and adhere to a variety of national and international standards and policies.


Ethanol for fuel blending testing capabilities

  • ASTM D4806 full specification slate
  • D5501 – Ethanol purity
  • D6423 – pH value
  • Specific gravity 60/60F ASTM D4052 API gravity and apparent proof
  • Appearance and color ASTM D4176 P1 and P2
  • Color – D6045 saybolt auto
  • D5453 total sulfur
  • Calculation – estimated denaturant volume
  • D7319 chloride, sulfates / anions
  • Composition by gas chromatography ATM-053

Ethanol, Tert-Butyl Alcohol, MIBK, MEK, Toluene, Heptane, n-Propanol, Ethyl Acetate, Methanol, Diethyl Phthalate, Acetone, Isopropyl Alcohol