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Displaying 169-180 of 181 results.
ISO 22743:2006
standard
EN
Water quality Determination of sulfates Method by continuous flow analysis (CFA)
68.85 €
ISO 22743:2006/Cor 1:2007
corrigendum
EN
0.00 €
ISO 23256:2023
standard
EN
Water quality — Detection of selected congeners of polychlorinated dibenzo-p-dioxins and polychlorinated biphenyls — Method using a flow immunosensor technique
187.48 €
ISO 23631:2006
standard
EN
Water quality Determination of dalapon, trichloroacetic acid and selected haloacetic acids Method using gas chromatography (GC-ECD and/or GC-MS detection) after liquid-liquid extraction and derivatization
139.82 €
ISO 23695:2023
standard
EN
Water quality — Determination of ammonium nitrogen in water — Small-scale sealed tube method
68.85 €
ISO 23913:2006
standard
EN
Water quality Determination of chromium(VI) Method using flow analysis (FIA and CFA) and spectrometric detection
68.85 €
ISO 24293:2009
standard
EN
Water quality Determination of individual isomers of nonylphenol Method using solid phase extraction (SPE) and gas chromatography/mass spectrometry (GC/MS)
139.82 €
ISO 24384:2024
standard
EN
Water quality — Determination of chromium(VI) and chromium(III) in water — Method using liquid chromatography with inductively coupled plasma mass spectrometry (LC-ICP-MS) after chelating pretreatment
103.80 €
ISO 25101:2009
standard
EN
Water quality Determination of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) Method for unfiltered samples using solid phase extraction and liquid chromatography/mass spectrometry
139.82 €
ISO 27108:2010
standard
EN
Water quality Determination of selected plant treatment agents and biocide products Method using solid-phase microextraction (SPME) followed by gas chromatography-mass spectrometry (GC-MS)
187.48 €
ISO 28540:2011
standard
EN
Water quality Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water Method using gas chromatography with mass spectrometric detection (GC-MS)
164.18 €
ISO/TS 28581:2012
technical specification (TS)
EN
Water quality Determination of selected non-polar substances Method using gas chromatography with mass spectrometric detection (GC-MS)
139.82 €