ASTM D664 - Total acid number (TAN)

Contents

ASTM D664 test method - Total acid number (TAN). Common lab test used for marine fuel quality assessment.

Formula

$$ \text{Method} = \text{ASTM D664} $$

Symbol	Meaning	Unit	Source
$ASTM D664$	Total acid number (TAN)	-	ASTM / ISO / IMO