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ÖNORM EN 16319:2016-03
Действует
Fertilizers and liming materials - Determination of cadmium, chromium, lead and nickel by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution
ÖNORM EN 16962:2018-03
Действует
Fertilizers - Extraction of water soluble micro-nutrients in fertilizers and removal of organic compounds from fertilizer extracts
ÖNORM EN 17041:2018-07
Действует
Fertilizers - Determination of boron in concentrations <= 10 % using spectrometry with azomethine-H
ÖNORM EN 17246:2019-10
Действует
Fertilizers - Determination of perchlorate in mineral fertilizers by ion chromatography and conductivity detection (IC-CD)
ÖNORM EN 17043:2018-07
Действует
Fertilizers - Determination of molybdenum in concentrations <= 10 % using spectrometry of a complex with ammonium thiocyanate
ÖNORM EN 16651:2015-07
Действует
Fertilizers - Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT) - Method using high-performance liquid chromatography (HPLC)
ÖNORM EN 17042:2018-07
Действует
Fertilizers - Determination of boron in concentrations >= 10 % using acidimetric titration
ÖNORM EN 16087-2:2011-12
Действует
Soil improvers and growing media - Determination of the aerobic biological activity - Part 2: Self heating test for compost
ÖNORM EN 12047:1996-12
Действует
Solid fertilizers - Measurement of static angle of repose (ISO 8398:1989 modified)
ÖNORM EN 12945:2017-01
Действует
Liming materials - Determination of neutralizing value - Titrimetric methods
ÖNORM EN 12947:2000-09
Действует
Liming materials - Determination of magnesium content - Atomic absorption spectrometric method
ÖNORM EN 12944-1/AC1:2000-04
Действует
Fertilizers and liming materials and soil improvers - Vocabulary - Part 1: General terms (Corrigendum)
ÖNORM EN 12946/AC:2002-05
Действует
Liming materials - Determination of calcium content and magnesium content - Complexometric method
ÖNORM EN 12048:1996-12
Действует
Solid fertilizers and liming materials - Determination of moisture content - Gravimetric method by drying at (105+/-2) °C (ISO 8190:1992 modified)
ÖNORM EN 12580:2014-01
Действует
Soil improvers and growing media - Determination of a quantity
ÖNORM EN 12944-2/AC1:2000-04
Действует
Fertilizers and liming materials and soil improvers - Vocabulary - Part 2: Terms relating to fertilizers (Corrigendum)
ÖNORM EN 12049:1996-12
Действует
Solid fertilizers and liming materials - Determination of moisture content - Gravimetric method by drying under reduced pressure (ISO 8189:1992 modified)
ÖNORM EN 12944-1:2000-02
Действует
Fertilizers and liming materials and soil improvers - Vocabulary - Part 1: General terms
ÖNORM EN 12944-2:2000-02
Действует
Fertilizers and liming materials and soil improvers - Vocabulary - Part 2: Terms relating to fertilizers
ÖNORM EN 12946:2000-04
Действует
Liming materials - Determination of calcium content and magnesium content - Complexometric method
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