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DIN EN ISO 15730
Metallic and other inorganic coatings - Electropolishing as a means of smoothing and passivating stainless steel (ISO 15730:2023); German version EN ISO 15730:2023
Edition
2023-09
DIN EN ISO 11905-1
Water quality - Determination of nitrogen - Part 1: Method using oxidative digestion with peroxodisulfate (ISO 11905-1:1997); German version EN ISO 11905-1:1998
Edition
1998-08
DIN EN ISO 20227
Water quality - Determination of the growth inhibition effects of waste waters, natural waters and chemicals on the duckweed Spirodela polyrhiza - Method using a stock culture independent microbiotest (ISO 20227:2017); German version EN ISO 20227:2017
Edition
2017-10
DIN EN ISO 21068-3
Chemical analysis of silicon-carbide-containing raw materials and refractory products - Part 3: Determination of nitrogen, oxygen and metallic and oxidic constituents (ISO 21068-3:2008); German version EN ISO 21068-3:2008
Edition
2008-12
DIN 38406-33
German standard methods for the examination of water, waste water and sludge - Cations (group E) - Part 33: Determination of manganese by atomic absorption spectrometry (E 33)
Edition
2000-06
DIN EN 16418
Paper and board - Determination of the cytotoxicity of aqueous extracts using a metabolically competent hepatoma cell line (HepG2); German version EN 16418:2014
Edition
2014-07
DIN EN 12952-12
Water-tube boilers and auxiliary installations - Part 12: Requirements for boiler feedwater and boiler water quality; German version EN 12952-12:2003
Edition
2003-12
DIN EN ISO 20843
Petroleum and related products - Determination of pH of fire-resistant fluids within categories HFAE, HFAS and HFC (ISO 20843:2011); German version EN ISO 20843:2011
Edition
2011-04
DIN EN ISO 3830
Petroleum products - Determination of lead content of gasoline - Iodine monochlorid method (ISO 3830:1993); German version EN ISO 3830:1995
Edition
1995-09
DIN EN 687
Resilient floor coverings - Specification for plain and decorative linoleum on a corkment backing; German version EN 687:2019
Edition
2019-08