Registration number (WIID)Project No.TitleStatus
55220ISO 17378-2:2014Water quality — Determination of arsenic and antimony — Part 2: Method using hydride generation atomic absorption spectrometry (HG-AAS)Atcelts
36127ISO 17294-2:2003Water quality — Application of inductively coupled plasma mass spectrometry (ICP-MS) — Part 2: Determination of 62 elementsAtcelts
11760ISO 5666-2:1983Water quality — Determination of total mercury by flameless atomic absorption spectrometry — Part 2: Method after pretreatment with ultraviolet radiationAtcelts
23630ISO/TR 11905-2:1997Water quality — Determination of nitrogen — Part 2: Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, chemiluminescence detectionAtcelts
14108ISO 7393-3:1990Water quality Determination of free chlorine and total chlorineAtcelts
37017ISO 23913:2006Water quality — Determination of chromium(VI) — Method using flow analysis (FIA and CFA) and spectrometric detectionAtcelts
15348ISO 8245:1987Water quality — Guidelines for the determination of total organic carbon (TOC)Atcelts
70255ISO 21253-2:2019Water quality — Multi-compound class methods — Part 2: Criteria for the quantitative determination of organic substances using a multi-compound class analytical methodAtcelts
14841ISO 7890-2:1986Water quality Determination of nitrateAtcelts
18592ISO 10523:1994Water quality — Determination of pHAtcelts
Displaying 81-90 of 346 results.