Optics and photonics - Optical coatings - Part 1: Vocabulary (ISO 9211-1:2018)
Edition 2020-07

Expression of performance of sample handling systems for process analyzers (IEC 61115:1992); German version EN 61115:1993
Edition 1994-08

Respiratory protective devices - Half masks without inhalation valves and with separable filters to protect against gases or gases and particles or particles only - Requirements, testing, marking; German version EN 1827:1999+A1:2009
Edition 2009-11

Clinical Dosimetry - Part 9: Quality of photon radiation in the patient or phantom
Edition 2021-11

Light transmitting flat solid polycarbonate (PC) sheets for internal and external use in roofs, walls and ceilings - Requirements and test methods; German version EN 16240:2013
Edition 2014-03

Milk and milk products - Determination of nitrogen content - Routine method using combustion according to the Dumas principle (ISO 14891:2002); German version EN ISO 14891:2002
Edition 2002-07

Quality control of multi-modal imaging - Part 2: Routine test SPECT/CT
Edition 2020-12

Quality control of multi-modal imaging - Part 1: Routine test PET/CT
Edition 2014-10

Respiratory protective devices - Fullface masks - Requirements, testing, marking; German version EN 136:1997
Edition 1998-04

Biological equipment for treating air and other gases - Requirements and application guidance for deodorization in wastewater treatment plants (ISO 23139:2023)
Edition 2024-07