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Displaying 169-180 of 568 results.
LVS EN ISO 9308-1:2006 L /NAC:2007
corrigendum
LV
Water quality - Detection and enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method
0.00 €
LVS EN ISO 9308-1:2014
standard
EN
Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method for waters with low bacterial background flora (ISO 9308-1:2014)
12.93 €
LVS EN ISO 9308-3:1998 A
standard
EN
Water quality - Detection and enumeration of Escherichia coli and coliform bacteria in surface and waste water - Part 3: Miniaturized method (Most probable number) by inoculation in liquid medium
14.26 €
LVS EN ISO 9308-3:1998 A/AC:2003 A
corrigendum
EN
Water quality - Detection and enumeration of Escherichia coli and coliform bacteria in surface and waste water - Part 3: Miniaturized method (Most Probable Number) by inoculation in liquid medium
0.00 €
LVS EN ISO 9308-3:2006 +AC A/L
standard
EN, LV
Water quality - Detection and enumeration of Escherichia coli and coliform bacteria in surface and waste water - Part 3: Miniaturized method (most probable number) by inoculation in liquid medium
24.16 €
LVS EN ISO 9308-3:2006 +AC L
standard
LV
Water quality - Detection and enumeration of Escherichia coli and coliform bacteria in surface and waste water - Part 3: Miniaturized method (most probable number) by inoculation in liquid medium
21.39 €
LVS ISO 9308-1:1990
standard
EN, LV
Water quality - Detection and enumeration of coliform organisms and presumptive Escherichia coli - Part 1: Membrane filtration method
18.21 €
LVS ISO 9308-2:1990
standard
EN, LV
Water quality - Detection and enumeration of coliform organisms, thermotolerant coliform organisms and presumptive Escheria coli - Part 2: Multiple tube (most probabale number) method
18.21 €
LVS EN ISO 9377-2:2001
standard
EN
Water quality - Determination of hydrocarbon oil index - Part 2: Method using solvent extraction an gas chromatography
14.26 €
LVS ISO 9390:1990
standard
EN
Water quality Determination of borate Spectrometric method using azomethine-H
8.71 €
LVS EN ISO 9391:1995 A
standard
EN
Water quality - Sampling in deep waters for macro-invertebrates - Guidance on the use of colonization, qualitative and quantitative samplers
12.15 €
LVS EN ISO 9391:2003 L
standard
LV
Water quality - Sampling in deep waters for macro-invertebrates - Guidance on the use of colonization, qualitative and quantitative samplers
18.21 €