Petroleum and related products - Determination of emulsion stability of fire-resistant fluids - Part 2: Fluids in category HFB (ISO 20783-2:2003); German version EN ISO 20783-2:2003
Edition 2004-05

Bio-based products - Determination of the oxygen content using an elemental analyser; German version EN 17351:2020
Edition 2020-04

Biotechnology - Equipment - Guidance on testing procedures for sterilizability; German version EN 12297:1998
Edition 1998-05

Ships and marine technolgy - Waste water treatment plants - Methods of sampling
Edition 2014-12

Milk and liquid milk products - Guidelines for the application of mid-infrared spectrometry (ISO 9622:2013)
Edition 2017-04

Hygrothermal performance of buildings - Calculation and presentation of climatic data - Part 4: Hourly data for assessing the annual energy use for heating and cooling (ISO 15927-4:2005); German version EN ISO 15927-4:2005
Edition 2005-10

Methods of test for masonry - Part 4: Determination of shear strength including damp proof course; German version EN 1052-4:2000
Edition 2000-09

Automotive fuels - Assessment of petrol and diesel quality - Fuel quality monitoring system (FQMS); German version EN 14274:2013
Edition 2013-05

Fixed, vertical road traffic signs - Part 5: Initial type testing; German version EN 12899-5:2007
Edition 2008-02

Reference test method for release of nickel from all post assemblies which are inserted into pierced parts of the human body and articles intended to come into direct and prolonged contact with the skin; German version EN 1811:2023
Edition 2023-04