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DIN ISO 13964
Air quality - Determination of ozone in ambient air - Ultraviolet photometric method (ISO 13964:1998)
Edition
1999-12
DIN 50550
Zinc and zinc alloys; determination of indium and thallium by atomic absorption spectrometry
Edition
1985-04
DIN ISO 4226
Air quality - General aspects - Units of measurement (ISO 4226:2007)
Edition
2009-02
DIN EN ISO 15913
Water quality - Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization (ISO 15913:2000); German version EN ISO 15913:2003
Edition
2003-05
DIN EN ISO 11986
Ophthalmic optics - Contact lenses and contact lens care products - Determination of preservative uptake and release (ISO 11986:2017); German version EN ISO 11986:2017
Edition
2018-04
DIN ISO 20179
Water quality - Determination of microcystins - Method using solid phase extraction (SPE) and high performance liquid chromatography (HPLC) with ultraviolet (UV) detection (ISO 20179:2005)
Edition
2007-10
DIN 38407-36
German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 36: Determination of selected active substances of plant protection products and other organic substances in water - Method using high performance liquid chromatography and mass spectrometric detection (HPLC-MS/MS or -HRMS) after direct injection (F 36)
Edition
2014-09
DIN 38407-35
German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 35: Determination of selected phenoxyalkyl carbonic acids and further acid plant treatment agents - Method using high performance liquid chromatography and mass spectrometric detection (HPLC-MS/MS) (F 35)
Edition
2010-10
DIN EN 12122
Chemicals used for treatment of water intended for human consumption - Ammonia solution; German version EN 12122:2005
Edition
2005-08
DIN EN 974
Chemicals used for treatment of water intended for human consumption - Phosphoric acid; German version EN 974:2003
Edition
2004-01