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ICS:13.060.50
Showing 109–117 of 156 results
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ISO 28581:2012 Water quality – Determination of selected non-polar substances – Method using gas chromatography with mass spectrometric detection (GC-MS)
CDN $233.00 Add to cart -
ISO 29441:2010 Water quality – Determination of total nitrogen after UV digestion – Method using flow analysis (CFA and FIA) and spectrometric detection
CDN $173.00 Add to cart -
ISO 5663:1984 Water quality – Determination of Kjeldahl nitrogen – Method after mineralization with selenium
CDN $76.00 Add to cart -
ISO 5664:1984 Water quality – Determination of ammonium – Distillation and titration method
CDN $76.00 Add to cart -
ISO 5813:1983 Water quality – Determination of dissolved oxygen – Iodometric method
CDN $76.00 Add to cart -
ISO 5814:2012 Water quality – Determination of dissolved oxygen – Electrochemical probe method
CDN $173.00 Add to cart -
ISO 5815:2003 Water quality – Determination of biochemical oxygen demand after n days (BODn) – Part 2: Method for undiluted samples
CDN $173.00 Add to cart -
ISO 5815:2019 Water quality – Determination of biochemical oxygen demand after n days (BODn) – Part 1: Dilution and seeding method with allylthiourea addition
CDN $233.00 Add to cart -
ISO 5961:1994 Water quality – Determination of cadmium by atomic absorption spectrometry
CDN $115.00 Add to cart
