ICS:13.060.50
Showing 127–135 of 161 results
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ISO 23695:2023 Water quality – Determination of ammonium nitrogen in water – Small-scale sealed tube method
CDN $129.00 Add to cart -
ISO 17951:2016 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
CDN $129.00 Add to cart -
ISO 21253:2019 Water quality – Multi-compound class methods – Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry
CDN $259.00 Add to cart -
ISO 14911:1998 Water quality – Determination of dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography – Method for water and waste water
CDN $192.00 Add to cart -
ISO 9964:1993 Water quality – Determination of sodium and potassium – Part 3: Determination of sodium and potassium by flame emission spectrometry
CDN $85.00 Add to cart -
ISO 20179:2005 Water quality – Determination of microcystins – Method using solid phase extraction (SPE) and high performance liquid chromatography (HPLC) with ultraviolet (UV) detection
CDN $192.00 Add to cart -
ISO 21253:2019 Water quality – Multi-compound class methods – Part 2: Criteria for the quantitative determination of organic substances using a multi-compound class analytical method
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ISO 21793:2020 Water quality – Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb), dissolved bound nitrogen (DNb), total bound phosphorus (TPb) and dissolved bound phosphorus (DPb) after wet chemical catalysed ozone hydroxyl radical oxidation (COHR)
CDN $305.00 Add to cart -
ISO 17379:2013 Water quality – Determination of selenium – Part 2: Method using hydride generation atomic absorption spectrometry (HG-AAS)
CDN $192.00 Add to cart
