Registration number (WIID)Project No.TitleStatus
71340ISO 21676:2018Water quality — Determination of the dissolved fraction of selected active pharmaceutical ingredients, transformation products and other organic substances in water and treated waste water — Method using high performance liquid chromatography and mass spectrometric detection (HPLC-MS/MS or -HRMS) after direct injectionStandarts spēkā
17868ISO 9963-1:1994Water quality — Determination of alkalinity — Part 1: Determination of total and composite alkalinityStandarts spēkā
27604ISO 9377-2:2000Water quality — Determination of hydrocarbon oil index — Part 2: Method using solvent extraction and gas chromatographyStandarts spēkā
83004ISO/TS 7013:2023Water quality — Guidance and requirements for designing an interlaboratory trial for validation of analytical methodsStandarts spēkā
52910ISO/TS 13530:2009Water quality — Guidance on analytical quality control for chemical and physicochemical water analysisStandarts spēkā
31030ISO 16588:2002Water quality — Determination of six complexing agents — Gas-chromatographic methodStandarts spēkā
12258ISO 6059:1984Water quality — Determination of the sum of calcium and magnesium — EDTA titrimetric methodStandarts spēkā
34816ISO 8466-2:2001Water quality — Calibration and evaluation of analytical methods and estimation of performance characteristics — Part 2: Calibration strategy for non-linear second-order calibration functionsStandarts spēkā
18345ISO 10301:1997Water quality — Determination of highly volatile halogenated hydrocarbons — Gas-chromatographic methodsStandarts spēkā
65560ISO 7393-2:2017Water quality — Determination of free chlorine and total chlorine — Part 2: Colorimetric method using N,N-dialkyl-1,4-phenylenediamine, for routine control purposesStandarts spēkā
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