German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of the amenability to anaerobic digestion (S 8)
Edition 1985-06

German standard methods for the examination of water, waste water and sludge; general information (group A); sampling of water from mineral springs and spas (A 18)
Edition 1991-05

Textiles - Oil repellency - Hydrocarbon resistance test (ISO 14419:2010); German version EN ISO 14419:2010
Edition 2010-08

Installation and equipment for liquefied natural gas - Design of onshore installations; German version EN 1473:2021
Edition 2021-12

Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content - Part 1: Oilseeds and animal feeding stuffs (ISO 16634-1:2008); German version EN ISO 16634-1:2008
Edition 2009-07

Microbiology of the food chain - Horizontal method for the detection and enumeration of Clostridium spp. - Part 1: Enumeration of sulfite-reducing Clostridium spp. by colony-count technique (ISO 15213-1:2023); German version EN ISO 15213-1:2023
Edition 2023-05

Cigarettes - Determination of nicotine in total particulate matter from the mainstream smoke - Gas-chromatographic method (ISO 10315:2021)
Edition 2022-04

Foodstuffs - Determination of melamine and cyanuric acid in foodstuffs by liquid chromatography and tandem mass spectrometry (LC-MS/MS); German version EN 16858:2017
Edition 2017-08

Sensory analysis - Methodology - Balanced incomplete block designs (ISO 29842:2011)
Edition 2013-04

Sludge, treated biowaste and soil - Determination of Kjeldahl nitrogen; German version EN 16169:2012
Edition 2012-11