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ICS:13.060.50
Showing 91–99 of 156 results
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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 22478:2006 Water quality – Determination of certain explosives and related compounds – Method using high-performance liquid chromatography (HPLC) with UV detection
CDN $233.00 Add to cart -
ISO 22719:2008 Water quality – Determination of total alkalinity in sea water using high precision potentiometric titration
CDN $173.00 Add to cart -
ISO 22743:2006 Water quality – Determination of sulfates – Method by continuous flow analysis (CFA)
CDN $115.00 Add to cart -
ISO 22743:2007 Water quality – Determination of sulfates – Method by continuous flow analysis (CFA) – Technical Corrigendum 1
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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 -
ISO 23631:2006 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
CDN $233.00 Add to cart -
ISO 23695:2023 Water quality – Determination of ammonium nitrogen in water – Small-scale sealed tube method
CDN $115.00 Add to cart -
ISO 23696:2023 Water quality – Determination of nitrate in water using small-scale sealed tubes – Part 1: Dimethylphenol colour reaction
CDN $115.00 Add to cart
