Characterization of waste - Preparation of waste samples for ecotoxicity tests; German version EN 14735:2021
Edition 2022-08

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Demolition and dismantling works
Edition 2016-09

Plastics (polyester resins) and paints varnishes (binders) - Determination of partial acid value and total acid value (ISO 2114:2000); German version EN ISO 2114:2000
Edition 2002-06

Communication systems for meters - Part 8: Adaptation layer; German and English version prEN 13757-8:2021
Edition 2022-02

Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 2: Block digestion and steam distillation method (ISO 5983-2:2009); German version EN ISO 5983-2:2009
Edition 2009-10

Petroleum products and lubricants - Determination of acid or base number - Colour-indicator titration method (ISO 6618:1997)
Edition 2015-07

Milk, milk products, infant formula and adult nutritionals - Determination of chloride - Potentiometric titration method (ISO 21422:2018, Corrected version 2021-03)
Edition 2022-04

Testing of lubricants - Determination of oxidation and nitration of used motor oils - Infrared spectrometric method
Edition 2024-08

Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method (ISO 5983-1:2005); German version EN ISO 5983-1:2005
Edition 2005-10

Testing of lubricants - Determination of oxidation and nitration of used motor oils - Infrared spectrometric method
Edition 2023-10