Diesel Exhaust Fluid Testing

ISO 22241

Diesel Engines – NOx Reduction Agent

Testing Services

  • Aldehydes – ISO 22241-2 Annex F
  • Alkalinity – ISO 22241-2 Annex D
  • Biuret – ISO 22241-2 Annex E
  • Density – ISO 12185
  • Identity – ISO 22241-2 Annex J
  • Insoluble Matter – ISO 22241-2 Annex G
  • Metals – ISO 22241-2 Annex I
  • Phosphate – ISO 22241-2 Annex H
  • Refractive Index – ISO 22241-2 Annex C
  • Urea – ISO 22241-2 Annex C
    • Aluminum (Al)
    • Calcium (Ca)
    • Chromium (Cr)
    • Copper (Cu)
    • Iron (Fe)
    • Magnesium (Mg)
    • Nickel (Ni)
    • Potassium (K)
    • Sodium (Na)
    • Zinc (Zn)

Additional Testing

  • K-F Moisture – ASTM D6304
  • Urea – ISO 22241-2 Annex B
DEF diesel exhaust fluid testing hexagons image 1

Don't Forget!

Don’t let the fuel be the weak link in your Emergency and Standby Power System; make sure it’s ready when you need it.

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