Petroleum and related products - Precision of measurement methods and results - Part 4: Use of statistical control charts to validate 'in-statistical-control' status for the execution of a standard test method in a single laboratory (ISO 4259-4:2021); German version EN ISO 4259-4:2022
Edition 2022-09

Petroleum and related products - Precision of measurement methods and results - Part 5: Statistical assessment of agreement between two different measurement methods that claim to measure the same property (ISO 4259-5:2023, Corrected version 2024-03); German version EN ISO 4259-5:2024
Edition 2024-06

Investigation of solids - Pre-treatment, preparation and processing of samples for chemical, biological and physical investigations
Edition 2009-07

Refractories for use in coke ovens - Silica bricks - Requirements and testing
Edition 1995-02

Refractories for use in coke ovens - Fireclay bricks - Requirements and testing
Edition 1995-02

Petroleum and related products - Precision of measurement methods and results - Part 3: Monitoring and verification of published precision data in relation to methods of test (ISO 4259-3:2020); German version EN ISO 4259-3:2020
Edition 2020-08

Electric shavers for household use - Methods for measuring the performance (IEC 61254:1993); German version EN 61254:1994
Edition 1994-12

Olive oils and olive-pomace oils - Determination of the 2-glyceryl monopalmitate content (ISO 12872:2022); German version EN ISO 12872:2022
Edition 2022-12

Energy management systems - Evaluating energy performance using energy performance indicators and energy baselines (ISO 50006:2023); Text in German and English
Edition 2024-07

Animal feeding stuffs, cereals and milled cereal products - Guidelines for the application of near infrared spectrometry (ISO 12099:2017); German version EN ISO 12099:2017
Edition 2018-01