Registration number (WIID)Project No.TitleStatus
71462ISO/NP 21715Water quality — Determination of cyclic volatile methylsiloxanes in water — Method using liquid-liquid extraction with gas chromatography-mass spectrometry (GC-MS)Izstrādē
71351ISO/NP 21684Water quality Determination of alkylmercury compounds in water Method using gas chromatography-mass spectrometry (GC-MS) after phenylation and solvent extractionIzstrādē
33683ISO/NP 18859Water quality — Determination of phenol index by flow analysis (CFA and FIA) with on-line solide phase extraction and photometric detection (SPE-phenol index)Izstrādē
38343ISO/NP 17377Water quality — Determination of total and easily liberatable cyanides — Method using liquid chromatography of ions or potentiometric titrationIzstrādē
75270ISO/NP 15705Water quality — Determination of the chemical oxygen demand (ST-COD) — Small-scale sealed tube methodIzstrādē
92651ISO/NP 13808-2Water quality — Non-target screening of organic compounds in water using chromatography and mass spectrometry — Part 2: Workflow for liquid chromatography with high resolution mass spectrometryIzstrādē
92652ISO/NP 13808-1Water quality — Non-target screening of organic compounds in water using chromatography and mass spectrometry — Part 1: General guidelinesIzstrādē
58012ISO/NP 11905-2Water quality — Determination of nitrogen — Part 2: Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, chemiluminescence detectionIzstrādē
85399ISO/FDIS 18724Water quality — Determination of dissolved chromium(VI) in water — Photometric methodIzstrādē
85176ISO/FDIS 18127Water quality — Determination of adsorbable organically bound fluorine, chlorine, bromine and iodine (AOF, AOCl, AOBr, AOI) — Method using combustion and subsequent ion chromatographic measurementIzstrādē
Displaying 51-60 of 345 results.