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Norm

ÖNORM L 1089

Issue date: 2005 01 01

Chemical analysis of soils - EDTA-extract for the determination of heavy metals

Diese Norm dient zur Bestimmung von EDTA-extrahierbaren Schwermetallen in Böden und ist unter Beachtung der allgemeinen Bestimmungen der ÖNORM L 1053 anzuwenden. Die Meth...
Withdrawn: 2014 11 01
Diese Norm dient zur Bestimmung von EDTA-extrahierbaren Schwermetallen in Böden und ist unter Beachtung der allgemeinen Bestimmungen der ÖNORM L 1053 anzuwenden. Die Methode ermittelt in erster Linie komplexgebundene und an der Oberfläche von Bodenaggregaten angelagerte Bindungsformen der Schwermetalle. Die so ermittelten Gehalte korrelieren nur bedingt mit der Aufnahme durch Pflanzen. Die Werte ermöglichen gemeinsam mit den Ergebnissen aus Extraktionen mit starken Mineralsäuren (ÖNORM L 1085) und mit den Ergebnissen aus Extraktionen mit Salzlösungen (ÖNORM L 1094, Teile 1-3) eine bessere Beurteilung von Kontaminationen. Schwermetalle geogenen Ursprungs zeigen im Allgemeinen bei gleichem Gesamtgehalt wesentlich geringere Löslichkeit als solche anthropogenen Ursprungs.
ÖNORM L 1089
2014 11 01
Chemical analysis of soils - Extraction of heavy metals by EDTA
Norm
ÖNORM L 1089
2005 01 01
Chemical analysis of soils - EDTA-extract for the determination of heavy metals
Norm
ÖNORM L 1089
1993 11 01
Chemical analysis of soils - Determination of EDTA-extractable Fe, Mn, Cu and Zn
Norm
Norm
ÖNORM L 1053
Issue date : 2012 04 15
Analyses of soils - General principles
Norm
ÖNORM L 1054
Issue date : 2004 07 01
Sampling of soils - General considerations, terminology
Norm
ÖNORM L 1055
Issue date : 2004 07 01
Sampling of arable soil
Norm
ÖNORM L 1056
Issue date : 2004 07 01
Sampling of grassland (including parks and green areas)
Norm
ÖNORM L 1057
Issue date : 2004 07 01
Sampling of soils for vineyards and fruit growing and nursery soils
Norm
ÖNORM L 1058
Issue date : 2004 07 01
Sampling of soils under protected cultivation, growing media and nutrient solutions
Norm
ÖNORM L 1059
Issue date : 2004 07 01
Sampling of forest soils
Norm
ÖNORM L 1085
Issue date : 2013 11 15
Chemical analyses of soils - Method for the extraction of elements with a mixture of nitric-acid and perchloric-acid
Norm
ÖNORM L 1094-1
Issue date : 1999 01 01
Chemical analyses of soils - Extraction of trace elements with ammonium nitrate solution
Norm
ÖNORM L 1094-2
Issue date : 1999 01 01
Chemical analyses of soils - Extraction of trace elements with ammonium acetate solution
Norm
ÖNORM L 1094-3
Issue date : 2001 07 01
Chemical analyses of soils - Extraction of trace elements with a solution of lithium chloride
Norm
ÖNORM L 1053
Issue date : 2012 04 15
Analyses of soils - General principles
Norm
ÖNORM L 1054
Issue date : 2023 11 15
Sampling of soils – General, terminology
Norm
ÖNORM L 1055
Issue date : 2023 11 15
Analyses of soils - Sampling without maintaining the soil structure
Norm
ÖNORM L 1056
Issue date : 2004 07 01
Sampling of grassland (including parks and green areas)
Norm
ÖNORM L 1057
Issue date : 2004 07 01
Sampling of soils for vineyards and fruit growing and nursery soils
Norm
ÖNORM L 1058
Issue date : 2004 07 01
Sampling of soils under protected cultivation, growing media and nutrient solutions
Norm
ÖNORM L 1059
Issue date : 2004 07 01
Sampling of forest soils
Norm
ÖNORM L 1060
Issue date : 2004 07 01
Analysis of soils - Sample preparation, sample conservation and sample strorage
Norm
ÖNORM L 1085
Issue date : 2013 11 15
Chemical analyses of soils - Method for the extraction of elements with a mixture of nitric-acid and perchloric-acid
Norm
ÖNORM L 1094-1
Issue date : 2016 03 15
Chemical analyses of soils - Extraction of trace elements with salt solutions - Part 1: Extraction with ammonium nitrate solution
Norm
ÖNORM L 1094-2
Issue date : 2016 03 15
Chemical analyses of soils - Extraction of trace elements with salt solutions - Part 2: Extraction with ammonium acetate solution
Norm
ÖNORM L 1094-3
Issue date : 2016 03 15
Chemical analyses of soils - Extraction of trace elements with salt solutions - Part 3: Extraction with lithium chloride solution
Norm
ÖNORM L 1089
Issue date : 2014 11 01
Chemical analysis of soils - Extraction of heavy metals by EDTA