BS 4696:1971

Method for determination of asphaltenes in petroleum products (precipitation with normal heptane).

NORMA vydaná dňa 31.8.1971

The information about the standard:

Designation standards: BS 4696:1971
Note: NEPLATNÁ
Publication date standards: 31.8.1971
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategória: Technické normy BS