ASTM D8321

Standard Practice for Development and Validation of Multivariate Analyses for Use in Predicting Properties of Petroleum Products, Liquid Fuels, and Lubricants based on Spectroscopic Measurements.

Get more information about the standard at  ASTM D8321-22.

eraspec

Spectral Fuel Analysis
fully compliant with ASTM D8321

The FTIR spectral fuel analyzer.