Petroleum products - Determination of content of Benzo(a)pyrene (BaP) and selected polycyclic aromatic hydrocarbons (PAH) in extender oils - Procedure using double LC cleaning and GC/MS analysis; German version EN 16143:2013
Edition 2013-05

Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of monolithic ceramics at room temperature - Determination of flexural strength by the ring-on-ring test (ISO 17167:2018)
Edition 2021-06

Workplace exposure - Characterization of ultrafine aerosols/nanoaerosols - Determination of number concentration using condensation particle counters; German version EN 16897:2017
Edition 2017-09

Colorimetry - Part 10: Reflectance black standard for calibration in colorimetry and photometry
Edition 2022-03

Microbeam analysis - EMSA/MAS standard file format for spectral-data exchange (ISO 22029:2012)
Edition 2014-05

Business forms - Layout key for trade documents - Inquiry, offer, order/order change, order response, delivery note and invoice
Edition 2006-04

Measurement and control; charts for strip chart recorder
Edition 1983-11

pH-measurement - pH-measurement of aqueous solutions with pH measuring chains with pH glass electrodes and evaluation of measurement uncertainty
Edition 2021-10

Chemicals used for treatment of water intended for human consumption - Methanol; German version EN 13177:2010
Edition 2010-08

Butyrometric determination of fat content of milk and milk products - Part 1: General guidance on the use of butyrometric methods and technical delivery specifications for amylalcohol
Edition 2022-02