Chemical disinfectants and antiseptics - Differentiation of active and non-active substances (Endorsed by Asociación Española de Normalización in January of 2019.)
Edition 2019-01-01

Soil and waste characterization - Temperature dependent differentiation of total carbon (TOC400, ROC, TIC900) (Endorsed by Asociación Española de Normalización in December of 2023.)
Edition 2023-12-01

Standard Guide for in vitro Osteoblast Differentiation Assays
Edition 2022

Medical microbiology - Diagnosis of tuberculosis - Part 5: Molecularbiological identification and differentiation of tubercle bacilli; Text in German and English
Edition 2011-03

General mathematical symbols and concepts
Edition 1999-12

Soil and waste characterization - Temperature dependent differentiation of total carbon (TOC400, ROC, TIC900); German version EN 17505:2023
Edition 2024-04

Medical microbiology - Diagnostics of tuberculosis - Part 9: Phenotypic differentiation of tubercle bacilli; text in German and English
Edition 2007-11

Identification card systems - Man-machine interface - Part 5: Raised tactile symbols for differentiation of application on ID-1 cards; German version EN 1332-5:2006
Edition 2006-07

Medical microbiology - Culture media - Part 3: Dip slides for microbiological urine analysis
Edition 2003-05

Medical microbiology - Culture media - Part 5: Requirements and selection of culture media for the diagnostic of stool specimen
Edition 2005-04