Registration number (WIID)Project No.TitleStatus
70157ISO/TS 21231:2019Water quality — Characterization of analytical methods — Guidelines for the selection of a representative matrixAtcelts
32957ISO 17294-1:2004Water quality — Application of inductively coupled plasma mass spectrometry (ICP-MS) — Part 1: General guidelinesAtcelts
14836ISO 7887:1985Water quality — Examination and determination of colourAtcelts
14808ISO 7875-1:1984Water quality — Determination of surfactants — Part 1: Determination of anionic surfactants by the methylene blue spectrometric methodAtcelts
18013ISO 10048:1991Water quality — Determination of nitrogen — Catalytic digestion after reduction with Devarda's alloyAtcelts
20600ISO 11969:1996Water quality — Determination of arsenic — Atomic absorption spectrometric method (hydride technique)Atcelts
23709ISO 14403:2002Water quality — Determination of total cyanide and free cyanide by continuous flow analysisAtcelts
70256ISO 21253-1:2019Water quality — Multi-compound class methods — Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometryAtcelts
12259ISO 6060:1986Water quality — Determination of the chemical oxygen demandAtcelts
67389ISO 20236:2018Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb) and dissolved bound nitrogen (DNb) after high temperature catalytic oxidative combustionAtcelts
Displaying 211-220 of 345 results.