Registration number (WIID)Project No.TitleStatus
19654ISO 11732:1997Water quality — Determination of ammonium nitrogen by flow analysis (CFA and FIA) and spectrometric detectionAtcelts
15665ISO 8466-2:1993Water quality Calibration and evaluation of analytical methods and estimation of performance characteristicsAtcelts
36127ISO 17294-2:2003Water quality — Application of inductively coupled plasma mass spectrometry (ICP-MS) — Part 2: Determination of 62 elementsAtcelts
14108ISO 7393-3:1990Water quality Determination of free chlorine and total chlorineAtcelts
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
12156ISO 5961:1985Water quality — Determination of cadmium — Flame atomic absorption spectrometric methodsAtcelts
17872ISO 9965:1993Water quality Determination of selenium Atomic absorption spectrometric method (hydride technique)Atcelts
13586ISO 7027:1990Water quality Determination of turbidityAtcelts
15664ISO 8466-1:1990Water quality — Calibration and evaluation of analytical methods and estimation of performance characteristics — Part 1: Statistical evaluation of the linear calibration functionAtcelts
51994ISO 10523:2008Water quality Determination of pHAtcelts
Displaying 131-140 of 346 results.