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ISO/TC 147/SC 2  - Physical, chemical and biochemical methods

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Standards and projects under the direct responsibility of ISO/TC 147/SC 2 Secretariat

Standard and/or projectStageICS
ISO/CD 7027-2
Water quality -- Determination of turbidity -- Part 2: Semi-quantitative methods
30.99 13.060.60
ISO/DIS 7393-2
Water quality -- Determination of free chlorine and total chlorine -- Part 2: Colorimetric method using N,N-diethyl-1,4-phenylenediamine, for routine control purposes
40.00 13.060.50
ISO/NP 12010
Water quality -- Determination of short-chain polychlorinated alkanes (SCCPs) in water -- Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI)
10.99 13.060.50
ISO/CD 15681-2
Water quality -- Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) -- Part 2: Method by continuous flow analysis (CFA)
30.99 13.060.50
ISO/DTS 15923-2
Water quality -- Determination of selected parameters by discrete analysis systems -- Part 2: Chromium(VI) with photometric detection
30.99 13.060.50
ISO/CD 19340
Water quality -- Determination of dissolved perchlorate -- Method using ion chromatography (IC)
30.99 13.060.50
ISO/WD TS 19620
Water quality -- Determination of four chemical arsenic species -- Method using high-pressure liquid chromatography (HPLC) with inductively coupled plasma mass spectrometry (ICP-MS)
20.20
ISO/CD 20236
Water quality -- Determination of total organic carbon (TOC), dissolved organic carbon (DOC) and bound nitrogen (TNb) after oxidative high temperature combustion
30.99 13.060.50
ISO/DIS 20595
Water quality -- Determination of selected easily volatile organic compounds in water -- Method using gas chromatography and mass spectrometry by static headspace technique (HS-GC-MS)
40.99 13.060.50
ISO/CD 20596-1
Water quality -- Determination of cyclic volatile methylsiloxanes in water -- Part 1: Method using gas chromatography-mass spectrometry (GC-MS)
30.99 13.060.50
ISO/NP 20596-2
Water quality -- Determination of cyclic volatile methylsiloxanes in water -- Part 2: Method using liquid-liquid extraction with gas chromatography-mass spectrometry (GC-MS)
10.99
ISO/CD 20950
Water quality -- Determination of available weak and dissociable (WAD) cyanide -- Method using ligand exchange, flow injection analysis (FIA), gas-diffusion and amperometric detection
30.99 13.060.50
ISO/NP TS 21231
Water quality -- Characterization of analytical methods -- Guidance for the selection of a representative matrix for a scope
10.99
ISO/NP 21253-1
Water quality -- Multi-class methods -- Part 1: Guidance for the identification of target compounds by gas and liquid chromatography and mass spectrometry
10.99
ISO/NP 21253-2
Water quality -- Multi-class methods -- Part 2: Guidance for the evaluation of a multi-group organic substances analytical method
10.99
ISO/NP 21675
Water quality -- Determination of polyfluorinated alkyl substances (PFAS) in water -- Method using solid phase extraction and liquid chromatography-tandem mass spectrometry (LC-MS/MS)
10.99
ISO/NP 21676
Water quality -- Determination of selected active pharmaceutical ingredients and other organic substances in water and waste water -- Method using high performance liquid chromatography and mass spectrometric detection (HPLC-MS/MS or -HRMS) after direct injection
10.99
ISO/NP 21677
Water quality -- Determination of hexabromocyclododecane (HBCD) in water -- Method using liquid chromatography-tandem mass spectrometry (LC-MS/MS)
10.99
ISO/WD 21793
Water Quality -- Determination of total organic carbon, total nitrogen and total phosphorus after catalyzed ozone hydroxyl radical oxidation
20.20
ISO/NP 21863
Water quality -- Determination of alkylmercury compounds in water -- Method using gas chromatography-mass spectrometry (GC-MS) after phenylation and solvent extraction
10.99