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Displaying 181-192 of 568 results.
LVS EN ISO 9408:2000
standard
EN
Water quality - Evalution of ultimate aerobic biodegrability of organic compounds in aquenous medium by determination of oxygen demand in a closed respirometer
14.26 €
LVS EN ISO 9439:2003
standard
EN
Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - Carbon dioxide evolution test
12.93 €
LVS ISO 9439:1999
standard
EN
Water quality - Evalution of ultimate aerobic biodegradability of organic compounds in aquenous medium - Carbon dioxide evalution test
6.60 €
LVS EN ISO 9509:2003
standard
EN
Water quality - Method for assessing the inhibition of nitrification of activated sludge micro-organisms by chemicals and waste water
8.71 €
LVS EN ISO 9509:2006
standard
EN
Water quality - Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms
12.15 €
LVS ISO 9509:1989
standard
EN
Water quality - Method for assessing the inhibition of nitrification of activated sludge micro-organisms by chemicals and waste waters
6.60 €
LVS EN ISO 9562:2005
standard
EN
Water quality - Determination of adsorbable organically bound halogens (AOX)
16.11 €
LVS EN ISO 9696:2018
standard
EN
Water quality - Gross alpha activity - Test method using thick source (ISO 9696:2017)
14.26 €
LVS ISO 9696:2000
standard
EN
Water quality - Measurement of gross alpha activity in non-saline water - Thicsource method
6.60 €
LVS ISO 9696:2008
standard
EN
Water quality - Measurement of gross alpha activity in non-saline water - Thic source method
6.60 €
LVS EN ISO 9697:2017
standard
EN
Water quality - Gross beta activity in non-saline water - Test method using thick source (ISO 9697:2015)
14.26 €
LVS ISO 9697:2000
standard
EN
Water quality - Measurement of gross beta activity in non-saline water
6.60 €