Workplace exposure - Measurement of exposure by inhalation of nano-objects and their aggregates and agglomerates - Metrics to be used such as number concentration, surface area concentration and mass concentration; German version EN 16966:2018
Edition 2019-01

Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment (ISO 12846:2012); German version EN ISO 12846:2012
Edition 2012-08

Heat exchangers - Forced convection unit air coolers for refrigeration - Test procedures for establishing the performance; German version EN 328:2014
Edition 2014-11

Drain and sewer systems outside buildings - Design - Part 2: Hydraulic design; German version EN 16933-2:2017
Edition 2017-12

Water quality - Determination of dissolved bromate - Method using ion chromatography (IC) and post column reaction (PCR) (ISO 11206:2011); German version EN ISO 11206:2013
Edition 2013-05

Fertilizers and liming materials - Determination of mercury by vapour generation (VG) after aqua regia dissolution; German version EN 16320:2013+A1:2017
Edition 2017-05

Milk - Enumeration of somatic cells - Part 2: Guidance on the operation of fluoro-opto-electronic counters (ISO 13366-2:2006); German version EN ISO 13366-2:2006
Edition 2007-01

Centrifuges - Common safety requirements; German version EN 12547:2014
Edition 2014-12

Water quality - Determination of selected organotin compounds - Gas chromatographic method (ISO 17353:2004); German version EN ISO 17353:2005
Edition 2005-11

Safety requirements for dry-cleaning machines - Part 3: Machines using combustible solvents (ISO 8230-3:2008); German version EN ISO 8230-3:2008
Edition 2009-05