Registration number (WIID)Project No.TitleStatus
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
12259ISO 6060:1986Water quality — Determination of the chemical oxygen demandAtcelts
51994ISO 10523:2008Water quality Determination of pHAtcelts
29919ISO 5666:1999Water quality Determination of mercuryAtcelts
13743ISO 7150-2:1986Water quality Determination of ammoniumAtcelts
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
11761ISO 5666-3:1984Water quality Determination of total mercury by flameless atomic absorption spectrometryAtcelts
28635ISO 6878:1998Water quality Spectrometric determination of phosphorus using ammonium molybdateAtcelts
18592ISO 10523:1994Water quality Determination of pHAtcelts
Displaying 241-250 of 345 results.