NS EN ISO 3735 : 2ED 1999

National foreword
Cooperating organizations
Method
1. Scope and field of application
2. References
3. Principle
4. Solvent
5. Apparatus
6. Sampling
7. Procedure
8. Calculation
9. Precision
10. Test report
Figures
1. Extraction apparatus for determination of sediment
    showing in b) the water cup in position
2. Basket thimble support

Gives a method for determining sediment in crude petroleum and fuel oils by extraction with toluene. The procedure applies to a range of sediment levels from 0.01% (m/m) to 0.40% (m/m), although higher levels may be determined.