Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2022); German version EN ISO 16890-4:2022
Edition 2023-12

Water quality - Guidance for the identification and enumeration of benthic diatom samples from rivers and lakes; German version EN 14407:2014
Edition 2014-07

Plain bearings - Quality characteristics - Statistical process control (SPC) (ISO 12302:2017)
Edition 2019-07

Testing of lubricants - Determination of oxidation stability of greases - Oxygen method
Edition 2018-02

Paints and varnishes - Determination of non-volatile-matter content and spreading rate of coil coating materials; German version EN 16074:2019
Edition 2019-12

Particle size analysis; sedimentation analysis in the gravitational field; pipette method
Edition 1983-02

Paper and board intended to come into contact with foodstuffs - Sensory analysis - Part 2: Off-flavour (taint); German version EN 1230-2:2009
Edition 2018-10

Chimneys - Test methods for system chimneys - Part 1: General test methods; German version EN 13216-1:2019
Edition 2019-07

Soil quality - Dissolution for the determination of total element content - Part 1: Dissolution with hydrofluoric and perchloric acids (ISO 14869-1:2001)
Edition 2003-01

Binders for paints and varnishes - Determination of the non-volatile-matter content of aqueous rosin-resin dispersions - Part 1: Oven method (ISO 16482-1:2013); German version EN ISO 16482-1:2016
Edition 2016-11