FTM 5421 (FED-STD-791 Method 5421) Ash Content

This method determines the amount of ash-containing substances in petroleum products.  It is considered obsolete and has been replaced by ASTM D482.

NOTE:  Petro-Lubricant Testing Laboratories still offers this test as a service to our clients.

Price: $335.00

Sample size: 100 g

Related tests:

• ASTM D128 – Ash Content
• ASTM D482 – Ash Content of Petroleum Products
• ASTM D874 – Sulfated Ash
• ASTM D1119 – Ash Content of Engine Coolants