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ICS:13.060.50
Showing 136–144 of 156 results
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ISO 7875:1996 Water quality – Determination of surfactants – Part 1: Determination of anionic surfactants by measurement of the methylene blue index (MBAS)
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ISO 7875:2003 Water quality – Determination of surfactants – Part 1: Determination of anionic surfactants by measurement of the methylene blue index (MBAS) – Technical Corrigendum 1
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ISO 7890:1988 Water quality – Determination of nitrate – Part 3: Spectrometric method using sulfosalicylic acid
CDN $76.00 Add to cart -
ISO 7980:1986 Water quality – Determination of calcium and magnesium – Atomic absorption spectrometric method
CDN $76.00 Add to cart -
ISO 7981:2005 Water quality – Determination of polycyclic aromatic hydrocarbons (PAH) – Part 1: Determination of six PAH by high-performance thin-layer chromatography with fluorescence detection after liquid-liquid extraction
CDN $233.00 Add to cart -
ISO 7981:2005 Water quality – Determination of polycyclic aromatic hydrocarbons (PAH) – Part 2: Determination of six PAH by high-performance liquid chromatography with fluorescence detection after liquid-liquid extraction
CDN $173.00 Add to cart -
ISO 8165:1992 Water quality – Determination of selected monovalent phenols – Part 1: Gas-chromatographic method after enrichment by extraction
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ISO 8165:1999 Water quality – Determination of selected monovalent phenols – Part 2: Method by derivatization and gas chromatography
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ISO 8245:1999 Water quality – Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
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