Algae and algae products - Sampling - Guidelines for the definition of sampling programs and sampling protocols; German and English version prEN 17980:2023
Edition 2023-05

Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation; German version EN 1482-2:2007
Edition 2007-04

Surfaces for sports areas - Part 2: Determination of shear strength by dynamic top layer testing of unbound mineral surfaces in the laboratory; German version EN 15301-2:2007
Edition 2007-07

Paints and varnishes - Determination of monomeric diisocyanate content in coating materials and similar products using high performance liquid chromatography with ultraviolet detection (HPLC-UV) (ISO 6923:2023); German version EN ISO 6923:2024
Edition 2024-09

Bitumen and bituminous binders - Determination of the resistance to hardening under influence of heat and air - Part 1: RTFOT method; German version EN 12607-1:2014
Edition 2015-01

Characterisation of sludges - Settling properties - Part 1: Determination of settleability (Determination of the proportion of sludge volume and sludge volume index); German version EN 14702-1:2006
Edition 2006-06

Bitumen and bituminous binders - Determination of the resistance to hardening under influence of heat and air - Part 3: RFT Method; German version EN 12607-3:2014
Edition 2015-01

Bitumen and bituminous binders - Determination of the resistance to hardening under influence of heat and air - Part 2: TFOT Method; German version EN 12607-2:2014
Edition 2015-01

Petroleum products and related products - Determination of kinematic viscosity by calculation from the measured dynamic viscosity and density - Method by constant pressure viscometer (ISO 18335:2024); German version EN ISO 18335:2024
Edition 2024-05

Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 1: Polyolefin coatings (3-layer PE and 3-layer PP) (ISO 21809-1:2018); German version EN ISO 21809-1:2018
Edition 2020-09