Bitumen and bituminous binders - Determination of efflux time by the efflux viscometer - Part 2: Cut-back and fluxed bituminous binders; German version EN 12846-2:2022
Edition 2023-02

Respiratory protective devices - Powered fresh air hose breathing apparatus incorporating a hood - Requirements, testing, marking; German version EN 269:1994
Edition 1994-12

Chemical apparatus - Documentation in the life cycle of process plants - Part 2: Contents of documentation
Edition 2011-01

German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 22: Determination of Glyphosate and Aminomethyl phosphic acid (AMPA) by high performance liquid chromatography (HPLC), post-column derivatization and fluorescence detection (F 22)
Edition 2001-10

Soil quality - Determination of total cyanide (ISO 11262:2011)
Edition 2012-04

Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 1: Method using flow injection analysis (FIA); (ISO 14403-1:2012); German version EN ISO 14403-1:2012
Edition 2012-10

Aerospace series - Cables, electrical, aircraft use - Test methods - Part 408: Fire resistance; English version prEN 3475-408:2024
Edition 2024-08

Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO 5667-1:2020); German version EN ISO 5667-1:2022
Edition 2023-04

Respiratory protective devices - Half masks and quarter-masks - Requirements, testing, marking; German version EN 140:1998
Edition 1998-12

Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection (ISO 13395:1996); German version EN ISO 13395:1996
Edition 1996-12