Petroleum products - Corrosiveness to copper - Copper strip test (ISO 2160:1998); German version EN ISO 2160:1998
Edition 1999-04

Petroleum and related products - Determination of anti-wear properties of hydraulic fluids - Vane pump method (ISO 20763:2004); German version EN ISO 20763:2004
Edition 2004-10

Petroleum and related products - Preparation of a test portion of high-boiling liquids for the determination of water content - Nitrogen purge method (ISO 20764:2003); German version EN ISO 20764:2003
Edition 2004-02

Petroleum products and hydrocarbon solvents - Detection of thiols and other sulfur species - Doctor test (ISO 5275:2003)
Edition 2005-10

Liquefied petroleum gases - Corrosiveness to copper - Copper strip test (ISO 6251:1996); German version EN ISO 6251:1998
Edition 1998-08

Petroleum products - Lubricating grease - Determination of dropping point (ISO 2176:1995)
Edition 1997-05

Petroleum products and lubricants - Determination of acid number - Non-aqueous potentiometric titration method; German version EN 12634:1998
Edition 1999-02

Liquefied petroleum gases - Determination of oily residues - High-temperature method (ISO 13757:1996); German version EN ISO 13757:1996
Edition 1998-06

Crude petroleum - Determination of water - Distillation method (ISO 9029:1990); German version EN ISO 9029:1995
Edition 1995-11

Petroleum and liquid petroleum products - Calculation of oil quantities - Part 2: Dynamic measurement (ISO 4267-2:1988); German version EN ISO 4267-2:1995
Edition 1996-12