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DIN EN ISO 9963-1
Water quality - Determination of alkalinity - Part 1: Determination of total and composite alkalinity (ISO 9963-1:1994); German version EN ISO 9963-1:1995
Edition
1996-02
DIN EN 26461-2
Water quality; detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia); part 2: method by membrane filtration (ISO 6461-2:1986); german version EN 26461-2:1993
Edition
1993-04
DIN EN ISO 22718
Cosmetics - Microbiology - Detection of Staphylococcus aureus (ISO 22718:2015 + Amd 1:2022); German version EN ISO 22718:2015 + A1:2022
Edition
2023-01
DIN EN ISO 26845
Chemical analysis of refractories - General requirements for wet chemical analysis, atomic absorption spectrometry (AAS) and inductively coupled plasma atomic emission spectrometry (ICP-AES) methods (ISO 26845:2008); German version EN ISO 26845:2008
Edition
2008-06
DIN EN 16159
Animal feeding stuffs - Determination of selenium by hydride generation atomic absorption spectrometry (HGAAS) after microwave digestion (digestion with 65 % nitric acid and 30 % hydrogen peroxide); German version EN 16159:2012
Edition
2012-04
DIN EN ISO 21079-1
Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 % to 45 % of ZrO₂ (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents and dissolution (ISO 21079-1:2008); German version EN ISO 21079-1:2008
Edition
2008-08
DIN EN 12945
Liming materials - Determination of neutralizing value - Titrimetric methods; German version EN 12945:2014+A1:2016
Edition
2017-01
DIN EN ISO 21150
Cosmetics - Microbiology - Detection of Escherichia coli (ISO 21150:2015 + Amd 1:2022); German version EN ISO 21150:2015 + A1:2022
Edition
2023-01
DIN EN 17299
Animal feeding stuffs: Methods of sampling and analysis - Screening and determination of authorized coccidiostats at additive and 1 % and 3 % cross-contamination level, and of non-registered coccidiostats and of one antibiotic at sub-additive levels, in compound feed with High Performance Liquid Chromatography - Tandem Mass Spectrometry detection (LC-MS/MS); German version EN 17299:2019
Edition
2019-12
DIN EN 24937
Determination of chromium content of steel and iron by potentiometric or visual method (ISO 4937:1986); german version EN 24937:1990
Edition
1992-11