Methods of test for petroleum and its products. Determination of polycyclic aromatics in unused lubricating base oils and asphaltene free petroleum fractions. Dimethyl sulphoxide extraction refractive index method.
NORM herausgegeben am 15.7.1996
Designation standards: BS 2000-346:1996
Publication date standards: 15.7.1996
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategorie: Technische Normen BS
Identical with IP 346/92(98). Status: Confirmed