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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 7027-1
Water quality -- Determination of turbidity -- Part 1: Quantitative methods
60.00 13.060.60
ISO/NP 7027-2
Water quality -- Determination of turbidity -- Part 2: Semi-quantitative methods
10.99
ISO/CD 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
30.99 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/CD 15923-2
Water quality -- Determination of selected parameters by discrete analysis systems -- Part 2: Chromium(VI) with photometric detection
30.20 13.060.50
ISO 17294-2
Water quality -- Application of inductively coupled plasma mass spectrometry (ICP-MS) -- Part 2: Determination of selected elements including uranium isotopes
60.00 13.060.50
ISO/TS 17951-1
Water quality -- Determination of fluoride using flow analysis (FIA and CFA) -- Part 1: Method using flow injection analysis (FIA) and spectrometric detection after off-line distillation
60.00 13.060.50
ISO/TS 17951-2
Water quality -- Determination of fluoride using flow analysis (FIA and CFA) -- Part 2: Method using continuous flow analysis (CFA) with automated in-line distillation
60.00 13.060.50
ISO/AWI 19340
Water quality -- Determination of dissolved perchlorate -- Method using ion chromatography (IC)
20.00
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)
40.00 13.060.50
ISO/CD 20596
Water quality -- Determination of cyclic volatile methylsiloxanes in water -- Method using gas chromatography-mass spectrometry (GC-MS)
30.99 13.060.50
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
30.20 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