Standard Guide for the Appropriate Uses of Hand Held XRF Devices to Evaluate and Classify Copper-Bearing Scrap Materials
Edition 2024

Biotechnology - Microorganisms - Report on the criteria used to classify Group I genetically modified microorganisms
Edition 1999-04

Paragliding equipment - Paragliders - Part 2: Requirements and test methods for classifying flight safety characteristics; German version EN 926-2:2013+A1:2021
Edition 2022-02

Lasers and laser-related equipment - Test method and classification for the laser resistance of surgical drapes and/or patient protective covers - Primary ignition, penetration, flame spread and secondary ignition (ISO 11810:2015); German version EN ISO 11810:2015
Edition 2016-06

Self adhesive tapes - Measurement of flame resistance; German version EN 12027:1996
Edition 1996-07

Analysis of honey - Determination of the relative frequency of pollen
Edition 2002-05

Indoor air - Part 27: Determination of settled fibrous dust on surfaces by SEM (scanning electron microscopy) (direct method) (ISO 16000-27:2014)
Edition 2014-11

Determination of the butter type with neural network analysis of compositional parameters - Chemometric method
Edition 2003-02

Testing of mineral oil hydrocarbons - Determination of ignition temperature
Edition 2003-05

Testing of solid fuels - Determination of volatile matter content
Edition 2001-03