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Water quality — Determination of selected estrogens in whole water samples — Method using solid phase extraction (SPE) followed by liquid chromatography (LC) or gas chromatography (GC) coupled to mass spectrometry (MS) detection

40.99 Full report circulated: DIS approved for registration as FDIS

ISO/TC 147/SC 2

Water quality — Determination of dissolved chromium(VI) in water — Photometric method

40.00 DIS registered

ISO/TC 147/SC 2

Water quality — Determination of the dioxin-like activity of water and wastewater — Method using in vitro mammalian cell-based reporter gene assay

40.99 Full report circulated: DIS approved for registration as FDIS

ISO/TC 147/SC 5

Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TN b) and dissolved bound nitrogen (DN b) after high temperature catalytic oxidative combustion

50.00 Final text received or FDIS registered for formal approval

ISO/TC 147/SC 2

Water quality — Determination of selected organic plant-treatment agents — Automated multiple development (AMD) technique

90.93 Standard confirmed

ISO/TC 147/SC 2

Water quality — Determination of selected parameters by discrete analysis systems — Part 2: Chromium(VI), fluoride, total alkalinity, total hardness, calcium, magnesium, iron, iron(II), manganese and aluminium with photometric detection

90.60 Close of review

ISO/TC 147/SC 2

Water quality — Determination of polychlorinated naphthalenes (PCN) — Method using gas chromatography (GC) and mass spectrometry (MS)

90.93 Standard confirmed

ISO/TC 147/SC 2

Water quality — Determination of selenium — Part 1: Method using hydride generation atomic fluorescence spectrometry (HG-AFS)

90.93 Standard confirmed

ISO/TC 147/SC 2

Water quality — Determination of selenium — Part 2: Method using hydride generation atomic absorption spectrometry (HG-AAS)

90.93 Standard confirmed

ISO/TC 147/SC 2

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

90.93 Standard confirmed

ISO/TC 147/SC 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

90.93 Standard confirmed

ISO/TC 147/SC 2

Water quality — Determination of arsenic(III) and arsenic(V) species — Method using high performance liquid chromatography (HPLC) with detection by inductively coupled plasma mass spectrometry (ICP-MS) or hydride generation atomic fluorescence spectrometry (HG-AFS)

90.93 Standard confirmed

ISO/TC 147/SC 2

Water quality — Characterization of analytical methods — Guidelines for the selection of a representative matrix

90.93 Standard confirmed

ISO/TC 147/SC 2

Water quality — Determination of selected non-polar substances — Method using gas chromatography with mass spectrometric detection (GC-MS)

90.93 Standard confirmed

ISO/TC 147/SC 2