Air filter intake systems for rotary machinery - Test methods - Part 3: mechanical integrity of filter elements

Ambient air - Measurement of elemental carbon (EC) and organic carbon (OC) collected on filters; German version EN 16909:2017
Edition 2017-06

Recirculatory Filtration Fume Cabinets; German and English version prEN 17242:2024
Edition 2024-08

Petroleum, petrochemical and natural gas industries - Lubrication, shaft-sealing and control-oil systems and auxiliaries - Part 3: General-purpose oil systems (ISO 10438-3:2007); English version EN ISO 10438-3:2007, with CD-ROM
Edition 2010-08

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

Packaging - Flexible aluminium tubes - Internal lacquer film thickness measurement method; German version EN 13048:2022
Edition 2022-12

Testing of materials for semiconductor technology - Test method for particle analysis in liquids - Part 1: Microscopic determination of particles
Edition 1995-11

Testing of solid fuels - Determination of sulfur content - Part 2: Species
Edition 1999-06

Chemical analysis of ferrous materials; determination of niobium in steels; spectrophotometric method; german version EN 10178:1989
Edition 1990-04

Solid biofuels - Determination of the water soluble chloride, sodium and potassium content (ISO 16995:2015); German version EN ISO 16995:2015
Edition 2015-05