Petroleum products. Determination of carbon residue. Micro method subscription-only Users of the international standard

Users of the international standard BS ISO 814 should be familiar with normal laboratory practice

conditions of the test

• Alternative materials

As a user of BS EN 2878

Petroleum products. Determination of carbon residue. Micro method subscription-only Users of the international standard1 Scope This International Standard specifies a method for the determination of the amount of carbon residue, in the range 0,10 % (m m) to 30,0 % (m m), left after evaporation and pyrolysis of petroleum products under specified conditions. NOTE 1 The carbon residue value serves as an approximation of the tendency of petroleum products to form carbonaceous deposits under similar degradation conditions, and may be useful in the assessment of relative