Registration number (WIID)Project No.TitleStatus
22170ISO/TR 13530:1997Water quality Guide to analytical quality control for water analysisAtcelts
18013ISO 10048:1991Water quality — Determination of nitrogen — Catalytic digestion after reduction with Devarda's alloyAtcelts
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
35051ISO 15681-2:2003Water quality — Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) — Part 2: Method by continuous flow analysis (CFA)Atcelts
16932ISO 9280:1990Water quality Determination of sulfate Gravimetric method using barium chlorideAtcelts
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
33884ISO 7981-2:2005Water quality — Determination of polycyclic aromatic hydrocarbons (PAH) — Part 2: Determination of six PAH by high-performance liquid chromatography with fluorescence detection after liquid-liquid extractionAtcelts
55219ISO 17378-1:2014Water quality — Determination of arsenic and antimony — Part 1: Method using hydride generation atomic fluorescence spectrometry (HG-AFS)Atcelts
22573ISO 10304-4:1997Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 4: Determination of chlorate, chloride and chlorite in water with low contaminationAtcelts
31031ISO 16590:2000Water quality — Determination of mercury — Methods involving enrichment by amalgamationAtcelts
Displaying 141-150 of 346 results.