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Norm

ÖNORM L 1082

Issue date: 2009 03 01

Chemical analyses of soils - Determination of nitrogen according to Kjeldahl

Diese ÖNORM dient zur Bestimmung des Stickstoffs nach Kjeldahl, wobei Stickstoff aus Nitrat, Nitrit, Nitro- und Nitrosogruppen nur mit Hilfe eines modifizierten Verfahren...
Withdrawn: 2012 04 01
Diese ÖNORM dient zur Bestimmung des Stickstoffs nach Kjeldahl, wobei Stickstoff aus Nitrat, Nitrit, Nitro- und Nitrosogruppen nur mit Hilfe eines modifizierten Verfahrens gemäß 4.4 erfasst werden kann. Diese ÖNORM ist unter Beachtung der allgemeinen Bestimmungen der ÖNORM L 1053 anzuwenden.
ÖNORM L 1082
2009 03 01
Chemical analyses of soils - Determination of nitrogen according to Kjeldahl
Norm
ÖNORM L 1082
1999 04 01
Chemical analyses of soils - Determination of nitrogen according to Kjeldahl
Norm
ÖNORM L 1082
1989 01 01
Chemical analysis of soils; determination of total nitrogen
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 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