ICS:13.060.50
Showing 73–81 of 156 results
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ISO 15705:2002 Water quality – Determination of the chemical oxygen demand index (ST-COD) – Small-scale sealed-tube method
CDN $173.00 Add to cart -
ISO 15587:2002 Water quality – Digestion for the determination of selected elements in water – Part 2: Nitric acid digestion
CDN $173.00 Add to cart -
ISO 16780:2015 Water quality – Determination of polychlorinated naphthalenes (PCN) – Method using gas chromatography (GC) and mass spectrometry (MS)
CDN $312.00 Add to cart -
ISO 21863:2020 Water quality – Determination of alkylmercury compounds in water – Method using gas chromatography-mass spectrometry (GC-MS) after phenylation and solvent extraction
CDN $233.00 Add to cart -
ISO 23697:2023 Water quality – Determination of total bound nitrogen (ST-TNb) in water using small-scale sealed tubes – Part 2: Chromotropic acid colour reaction
CDN $115.00 Add to cart -
ISO 9174:1998 Water quality – Determination of chromium – Atomic absorption spectrometric methods
CDN $115.00 Add to cart -
ISO 6468:1996 Water quality – Determination of certain organochlorine insecticides, polychlorinated biphenyls and chlorobenzenes – Gas chromatographic method after liquid-liquid extraction
CDN $233.00 Add to cart -
ISO 22104:2021 Water quality – Determination of microcystins – Method using liquid chromatography and tandem mass spectrometry (LC-MS/MS)
CDN $273.00 Add to cart -
ISO 23256:2023 Water quality – Detection of selected congeners of polychlorinated dibenzo-p-dioxins and polychlorinated biphenyls – Method using a flow immunosensor technique
CDN $312.00 Add to cart
