Registration number (WIID)Project No.TitleStatus
13743ISO 7150-2:1986Water quality — Determination of ammonium — Part 2: Automated spectrometric methodAtcelts
18592ISO 10523:1994Water quality Determination of pHAtcelts
14841ISO 7890-2:1986Water quality — Determination of nitrate — Part 2: 4-Fluorophenol spectrometric method after distillationAtcelts
62962ISO 17294-2:2016Water quality — Application of inductively coupled plasma mass spectrometry (ICP-MS) — Part 2: Determination of selected elements including uranium isotopesAtcelts
18592ISO 10523:1994Water quality — Determination of pHAtcelts
13003ISO 6595:1982Water quality — Determination of total arsenic — Silver diethyldithiocarbamate spectrophotometric methodAtcelts
13586ISO 7027:1990Water quality — Determination of turbidityAtcelts
71646ISO 21793:2020Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb), dissolved bound nitrogen (DNb), total bound phosphorus (TPb) and dissolved bound phosphorus (DPb) after wet chemical catalysed ozone hydroxyl radical oxidation (COHR)Atcelts
13398ISO 6878-1:1986Water quality — Determination of phosphorus — Part 1: Ammonium molybdate spectrometric methodAtcelts
22170ISO/TR 13530:1997Water quality Guide to analytical quality control for water analysisAtcelts
Displaying 101-110 of 349 results.