Squalene and shark liver oil
Edition 2023

Quality management system for liver transplantation units
Edition 2016-10-26

Medical instruments - Abdominal and liver retractor type Mikulicz, blade curred
Edition 2017-08

Foodstuffs - Determination of elements and their chemical species - Determination of Ag, As, Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, Se, Tl, U and Zn in foodstuffs by inductively coupled plasma mass spectrometry (ICP-MS) after pressure digestion; German version EN 17851:2023
Edition 2023-09

Foodstuffs - Determination of vitamin B₆ by microbiological assay; German version EN 14166:2009
Edition 2009-09

Foodstuffs - Determination of elements and their chemical species - Determination of aluminium by inductively coupled plasma mass spectrometry (ICP-MS); German version EN 17264:2019
Edition 2019-11

Foodstuffs - Determination of elements and their chemical species - Determination of aluminium by inductively coupled plasma optical emission spectometry (ICP-OES); German version EN 17265:2019
Edition 2019-11

Ultrasonics - Surgical systems - Measurement and declaration of the basic output characteristics (IEC 61847:1998); German version EN 61847:1998
Edition 1998-09

German standard methods for the examination of water, waste water and sludge - Sub-animal testing (group T) - Part 3: Determination of the genotype potential of water and waste water components with the umu-test (T 3)
Edition 1996-12

Foodstuffs - Determination of vitamin B1 by high performance liquid chromatography; German version EN 14122:2014
Edition 2014-08