General rules for preparative liquid chromatography
Edition 2003-12-20

Rubber, raw natural and raw synthetic. Sampling and further preparative procedures
Edition 2017-07-28

Rubber, raw natural and raw synthetic - Sampling and further preparative procedures
Edition 2013-09-18

Rubber, raw natural and raw synthetic - Sampling and further preparative procedures
Edition 2010-06-01

Horizontal road marking. Markings applied on the roads. Analysis of binders by semi-preparative gel permeation chromatography
Edition 1991-04-01

Horizontal road marking. Markings applied on the roads. Analysis of binders by semi-preparative gel adsorption chromatography
Edition 1991-04-01

Information security, cybersecurity and privacy protection - Evaluation criteria for IT security - Part 5: Pre-defined packages of security requirements (ISO/IEC 15408-5:2022); German and English version prEN ISO/IEC 15408-5:2023
Edition 2023-12

Foodstuffs - Determination of vitamin D by high performance liquid chromatography - Measurement of cholecalciferol (D₃) or ergocalciferol (D₂); German version EN 12821:2009
Edition 2009-08

Surface active agents - Determination of the total polyethylene glycol content of non-ionic surface active agents (EO adducts) by HPLC/GPC; German version EN 12139:1999
Edition 1999-04

Information technology - Security techniques - Evaluation criteria for IT security - Part 3: Security assurance components (ISO/IEC 15408-3:2008, Corrected version 2011-06-01); German version EN ISO/IEC 15408-3:2020, only on CD-ROM
Edition 2021-06