Soil quality - Risk-based petroleum hydrocarbons - Part 1: Determination of aliphatic and aromatic fractions of volatile petroleum hydrocarbons using gas chromatography (static headspace method) (ISO 16558-1:2015 + Amd 1:2020); German version EN ISO 16558-1:2015 + A1:2020
Edition 2020-11

Petroleum and related products - Determination of the extreme-pressure and anti-wear properties of lubricants - Four-ball method (European conditions) (ISO 20623:2017); German version EN ISO 20623:2018
Edition 2018-04

Petroleum and related products - Determination of the flammability characteristics of fluids in contact with hot surfaces - Manifold ignition test (ISO 20823:2003); German version EN ISO 20823:2003
Edition 2003-10

Crude petroleum and fuel oils - Determination of sediment - Extraction method (ISO 3735-1999); German version EN ISO 3735:1999
Edition 1999-12

Petroleum products and lubricants - Petroleum oils and other fluids - Determination of rust-preventing characteristics in the presence of water (ISO 7120:1987)
Edition 2000-05

Petroleum, petrochemical and natural gas industries - Safety of machineries - Manual elevators; German version EN 16808:2020
Edition 2021-05

Non-refillable metallic gas cartridges for liquefied petroleum gases, with or without a valve, for use with portable appliances - Construction, inspection, testing and marking; German version EN 417:2012
Edition 2012-05

Petroleum, petrochemical and natural gas industries - Materials selection and corrosion control for oil and gas production systems (ISO 21457:2010); German version EN ISO 21457:2010
Edition 2010-12

Petroleum products - Determination of boiling range distribution by gas chromatography method - Part 4: Light fractions of crude oil; German version EN 15199-4:2021
Edition 2021-11

LPG Equipment and accessories - Inspection and requalification of LPG pressure vessels up to and including 13 m³; German version EN 12817:2019
Edition 2019-06