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Displaying 181-183 of 183 results.
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)
168.41 €
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)
142.99 €
ISO 29441:2010
standard
EN
Water quality Determination of total nitrogen after UV digestion Method using flow analysis (CFA and FIA) and spectrometric detection
105.92 €