ASTM D5845

Standard Test Method for Determination of MTBE, ETBE, TAME, DIPE, Methanol, Ethanol and tert-Butanol in Gasoline by Infrared Spectroscopy.

Get more information about the standard at  ASTM D5845-21.

eraspec

Spectral Fuel Analysis

fully compliant with ASTM D5845

The FTIR spectral fuel analyzer.