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Displaying 565-568 of 568 results.

LVS EN 28265:2003 L

standard

LV
Water quality - Design and use of quantitative samplers for benthic macro-invertebrates on stony substrata in shallow freshwaters
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14.66 €

LVS EN 28692:2000

standard

EN
Water quality - Fresh water algal growth inhibition test with Scenedesmus subspicatus and Selenastrum capricornutum
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8.71 €

LVS CEN ISO/TS 29843-1:2015

technical specification (TS)

EN
Soil quality - Determination of soil microbial diversity - Part 1: Method by phospholipid fatty acid analysis (PLFA) and phospholipid ether lipids (PLEL) analysis (ISO/TS 29843-1:2010)
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12.15 €

LVS CEN ISO/TS 29843-2:2015

technical specification (TS)

EN
Soil quality - Determination of soil microbial diversity - Part 2: Method by phospholipid fatty acid analysis (PLFA) using the simple PLFA extraction method (ISO/TS 29843-2:2011, Corrected version 2012-02-01)
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11.35 €