ICS:13.060.70
Showing 37–45 of 83 results
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ISO 23196:2022 Water quality – Calculation of biological equivalence (BEQ) concentrations
CDN $193.00 Add to cart -
ISO 11348:2018 Water quality – Determination of the inhibitory effect of water samples on the light emission of Vibrio fischeri (Luminescent bacteria test) – Part 3: Method using freeze-dried bacteria – Amendment 1
CDN $35.00 Add to cart -
ISO 16778:2015 Water quality – Calanoid copepod early-life stage test with Acartia tonsa
CDN $349.00 Add to cart -
ISO 14380:2011 Water quality – Determination of the acute toxicity to Thamnocephalus platyurus (Crustacea, Anostraca)
CDN $261.00 Add to cart -
ISO 17994:2014 Water quality – Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods
CDN $261.00 Add to cart -
ISO 29201:2012 Water quality – The variability of test results and the uncertainty of measurement of microbiological enumeration methods
CDN $393.00 Add to cart -
ISO 15088:2007 Water quality – Determination of the acute toxicity of waste water to zebrafish eggs (Danio rerio)
CDN $130.00 Add to cart -
ISO 20666:2008 Water quality – Determination of the chronic toxicity to Brachionus calyciflorus in 48 h
CDN $193.00 Add to cart -
ISO 9887:1992 Water quality – Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium – Semi-continuous activated sludge method (SCAS)
CDN $130.00 Add to cart
