Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2: Determination of 4-aminoazobenzene (ISO 17234-2:2011); German version EN ISO 17234-2:2011
Edition 2011-06

Fatty food - Determination of pesticides and polychlorinated biphenyls (PCBs) - Part 2: Extraction of fat, pesticides and PCBs, and determination of fat content; German version EN 1528-2:1996
Edition 1997-01

Soil, sludge, treated biowaste and waste - Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC); German version EN 17503:2022
Edition 2022-08

Automotive fuels - Unleaded petrol - Requirements and test methods; German version EN 228:2012+A1:2017
Edition 2017-08

Workshop fabricated steel tanks - Part 1: Horizontal cylindrical single skin and double skin tanks for the underground storage of flammable and nonflammable water polluting liquids other than for heating and cooling of buildings; German version EN 12285-1:2018
Edition 2018-12

Testing of lubricants - Test of the behaviour of lubricating greases in the presence of water - Part 1: Static test
Edition 2020-03

Foodstuffs - Determination of ochratoxin A in cereal based foods for infants and young children - HPLC method with immunoaffinity column clean up and fluorescence detection; German version EN 15835:2010
Edition 2010-05

Food Authenticity - Determination of 16-O-methylcafestol content of green and roasted coffee - HPLC-method; German and English version prEN 18003:2023
Edition 2023-10

Indoor air - Part 39: Determination of amines - Analysis of amines by (ultra-) high-performance liquid chromatography coupled to high resolution or tandem mass spectrometry (ISO 16000-39:2019)
Edition 2020-12

Testing of pigments and solvent-soluble dyestuffs; determination of unsulfonated primary aromatic amines
Edition 1986-09