Valves, screwed bonnet type of steel with 24°-connection with port end W according to DIN 3861
Edition 2020-03

Testing of fuel oil - Determination of red dye content and Solvent Yellow 124 in domestic fuel oil and mixtures of domestic fuel oil with unmarked mineral oil - High performance liquid cromatography (HPLC)
Edition 2018-02

Portable searchlight with mounting equipment for vehicles, explosion-proved
Edition 2018-03

Microbiological analysis of foodstuffs - Detection of verotoxins in food derived from animals using an immunological test system
Edition 2018-07

Mortise-locks with latch-bolt for hinged doors on ships
Edition 2023-02

Microbiological analysis of meat and meat products - Determination of Enterococcus faecalis and Enterococcus faecium - Spatula method (reference method)
Edition 2017-04

Lubricants - VB lubricating oils with and without additives and VDL lubricating oils - Classification and requirements
Edition 2017-08

Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment (ISO 12846:2012); German version EN ISO 12846:2012
Edition 2012-08

Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 2: Extraction of crystalline iron oxides and hydroxides with dithionite (ISO 12782-2:2012); German version EN ISO 12782-2:2012
Edition 2012-09

Water quality - Determination of total cyanide and free cyanide using flow analysis (FIA and CFA) - Part 1: Method using flow injection analysis (FIA); (ISO 14403-1:2012); German version EN ISO 14403-1:2012
Edition 2012-10