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DIN EN ISO 11734
Water quality - Evaluation of the "ultimate" anaerobic biodegradability of organic compounds in digested sludge - Method by measurement of the biogas production (ISO 11734:1995); German version EN ISO 11734:1998
Edition
1998-11
DIN EN 1657
Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of fungicidal or yeasticidal activity of chemical disinfectants and antiseptics used in the veterinary area - Test method and requirements (phase 2, step 1); German version EN 1657:2016
Edition
2016-11
DIN EN 1040
Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of basic bactericidal activity of chemical disinfectants and antiseptics - Test method and requirements (phase 1); German version EN 1040:2005
Edition
2006-03
DIN EN ISO 16140-5
Microbiology of the food chain - Method validation - Part 5: Protocol for factorial interlaboratory validation for non-proprietary methods (ISO 16140-5:2020); German version EN ISO 16140-5:2020
Edition
2020-12
DIN EN ISO 7218
Microbiology of the food chain - General requirements and guidance for microbiological examinations (ISO/DIS 7218:2022); German and English version prEN ISO 7218:2022
Edition
2022-07
DIN EN ISO 16387
Soil quality - Effects of contaminants on Enchytraeidae (Enchytraeus sp.) - Determination of effects on reproduction (ISO 16387:2023); German version EN ISO 16387:2023
Edition
2023-11
DIN EN ISO 15216-1
Microbiology of the food chain - Horizontal method for determination of hepatitis A virus and norovirus using real-time RT-PCR - Part 1: Method for quantification (ISO 15216-1:2017 + Amd 1:2021); German version EN ISO 15216-1:2017 + A1:2021
Edition
2021-10
DIN EN ISO 19040-2
Water quality - Determination of the estrogenic potential of water and waste water - Part 2: Yeast estrogen screen (A-YES, Arxula adeninivorans) (ISO 19040-2:2018); German version EN ISO 19040-2:2022
Edition
2023-12
DIN EN 26461-1
Water quality; detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia); part 1: method by enrichment in a liquid medium (ISO 6461-1:1986); german version EN 26461-1:1993
Edition
1993-04
DIN EN ISO 11979-5
Ophthalmic implants - Intraocular lenses - Part 5: Biocompatibility (ISO 11979-5:2020); German version EN ISO 11979-5:2020
Edition
2021-05