Registration number (WIID)Project No.TitleStatus
11761ISO 5666-3:1984Water quality Determination of total mercury by flameless atomic absorption spectrometryAtcelts
60268ISO 17690:2015Water quality — Determination of available free cyanide (pH 6) using flow injection analysis (FIA), gas-diffusion and amperometric detectionAtcelts
46269ISO/TS 20612:2007Water quality — Interlaboratory comparisons for proficiency testing of analytical chemistry laboratoriesAtcelts
42156ISO 24293:2009Water quality — Determination of individual isomers of nonylphenol — Method using solid phase extraction (SPE) and gas chromatography/mass spectrometry (GC/MS)Atcelts
34673ISO 18857-2:2009Water quality — Determination of selected alkylphenols — Part 2: Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisationAtcelts
11961ISO 5814:1990Water quality — Determination of dissolved oxygen — Electrochemical probe methodAtcelts
14106ISO 7393-2:1985Water quality — Determination of free chlorine and total chlorine — Part 2: Colorimetric method using N,N-diethyl-1,4-phenylenediamine, for routine control purposesAtcelts
18350ISO 10304-2:1995Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste waterAtcelts
30123ISO 7027:1999Water 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
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