Breadcrumb Home FAQ Glossary Ash (Sulphated) FAQ Contact us FAQ home Technical Services Products Ports Other questions Glossary Ash (Sulphated) The ash content of an oil, determined by charring the oil and breaking the residue with sulphuric acid and evaporating to dryness. Related questions
Ash (Sulphated) The ash content of an oil, determined by charring the oil and breaking the residue with sulphuric acid and evaporating to dryness.