13.060.50 Ķīmisko vielu pārbaude ūdenī

Water quality -- Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb), dissolved bound nitrogen (DNb), total bound phosphorus (TPb) and dissolved bound phosphorus (DPb) after wet chemical catalysed ozone hydroxyl radical oxidation (COHR)

Water quality -- Determination of alkylmercury compounds in water -- Method using gas chromatography-mass spectrometry (GC-MS) after phenylation and solvent extraction

Water quality Determination of selected polybrominated diphenyl ethers in sediment and sewage sludge Method using extraction and gas chromatography/mass spectrometry

Ūdens kvalitāte. Izvēlētu polibromēto difenilēsteru noteikšana sedimentos un notekūdeņu dūņās, lietojot ekstrahēšanu un gāzu hromatogrāfijas/masspektrometrijas metodi (ISO 22032:2006)

Water quality -- Determination of total cyanide -- Method using segmented flow injection, in-line ultraviolet digestion analysis by gas diffusion and amperometric detection

Water quality — Determination of microcystins — Method using liquid chromatography and tandem mass spectrometry (LC-MS/MS)

Water quality Determination of certain explosives and related compounds Method using high-performance liquid chromatography (HPLC) with UV detection

Ūdens kvalitāte. Viegli sprāgstošu un līdzīgu savienojumu noteikšana. Augsti efektīvā šķidruma hromatogrāfijas (HPLC) metode lietojot UV detektēšanu

Water quality Determination of total alkalinity in sea water using high precision potentiometric titration

Water quality Determination of sulfates Method by continuous flow analysis (CFA)

Water quality — Detection of selected congeners of polychlorinated dibenzo-p-dioxins and polychlorinated biphenyls — Method using a flow immunosensor technique