Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-47: Examinations and measurements - End face geometry of PC/APC spherically polished ferrules using interferometry (IEC 61300-3-47:2014); German version EN 61300-3-47:2014
Edition 2015-04

Soil, sludge, treated biowaste and waste - Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC); German version EN 17503:2022
Edition 2022-08

Optical amplifiers - Test methods - Part 3-3: Noise figure parameters - Signal power to total ASE power ratio (IEC 61290-3-3:2013); German version EN 61290-3-3:2014
Edition 2014-11

Guidance information on the application of capacitors, resistors, inductors and complete filter units for electromagnetic interference suppression (IEC 60940:2015); German version EN 60940:2015
Edition 2015-11

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-15: Examinations and measurements - Dome eccentricity of a convex polished ferrule endface (IEC 61300-3-15:2006); German version EN 61300-3-15:2007
Edition 2007-08

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Radiotelephone transmitters and receivers for the maritime mobile service operating in VHF bands - Part 1: Technical characteristics and methods of measurement (Endorsement of the English version EN 300162-1 V1.4.1 (2006-05) as German standard)
Edition 2006-11

Sludge, treated biowaste and soil - Determination of elements using inductively coupled plasma mass spectrometry (ICP-MS); German version EN 16171:2016
Edition 2017-01

Production equipment for microsystems - Determination of the influence of materials on the optical and tactile dimensional metrology - Part 1: Qualitative estimation of the material and procedure specific influences
Edition 2015-06

Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General requirements (ISO 17294-1:2024); German version EN ISO 17294-1:2024
Edition 2024-07

Passive filter units for electromagnetic interference suppression - Part 1: Generic specification (IEC 60939-1:2010); German version EN 60939-1:2010
Edition 2011-04