Ion exchanger, adsorption resins and hybrid adsorber for water treatment - Technical delivery conditions
Edition 2013-03

Water quality - Determination of suspended solids - Method by filtration through glass fibre filters; German version EN 872:2005
Edition 2005-04

Analysis of foodstuffs - Enumeration of microorganisms by means of impedance-method - Determination of aerobic mesophile bacterial count
Edition 2018-02

Chemical disinfectants and antiseptics - Basic sporicidal activity - Test method and requirements (phase 1); German version EN 14347:2005
Edition 2005-08

Textile fabrics - Determination of antibacterial activity - Agar diffusion plate test (ISO 20645:2004); German version EN ISO 20645:2004
Edition 2005-02

Devices for the disinfection of water using ultraviolet radiation - Part 1: Devices equipped with UV low pressure lamps - Requirements and testing
Edition 2020-08

Wood preservatives - Determination of eradicant action against larvae of Anobium punctatum (De Geer) (Laboratory method); German version EN 48:2005
Edition 2005-07

Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of mycobactericidal activity of chemical disinfectants in the medical area including instrument disinfectants - Test methods and requirements (phase 2, step 1); German version EN 14348:2005
Edition 2005-04

Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling; German version EN 16339:2013
Edition 2013-11

Microbiology of food and animal feeding stuffs - Horizontal method for the detection of Shigella spp. (ISO 21567:2004); German version EN ISO 21567:2004
Edition 2005-02