DIN EN 15962 Fertilizers - Determination of the complexed micro-nutrient content and of the complexed fraction of micro-nutrients
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
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- ISO 3310-1 Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth - Fourth Edition; Technical Corrigendum 1:9/1/2004
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- ISO 3310-1 Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth - Fourth Edition; Technical Corrigendum 1:9/1/2004
- BSI BS EN 1482-1 Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling
- ISO 3310-1 Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth - Fourth Edition; Technical Corrigendum 1:9/1/2004
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- ISO 7203-3 Fire extinguishing media — Foam concentrates — Part 3: Specification for low-expansion foam concentrates for top application to water-miscible liquids - Second Edition
- ISO 3310-1 Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth - Fourth Edition; Technical Corrigendum 1:9/1/2004
- BSI BS EN 1482-1 Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling
- ISO 3310-1 Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth - Fourth Edition; Technical Corrigendum 1:9/1/2004
- ISO 7203-3 Fire extinguishing media — Foam concentrates — Part 3: Specification for low-expansion foam concentrates for top application to water-miscible liquids - Second Edition
- ISO 7203-3 Fire extinguishing media — Foam concentrates — Part 3: Specification for low-expansion foam concentrates for top application to water-miscible liquids - Second Edition
- ISO 3310-1 Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth - Fourth Edition; Technical Corrigendum 1:9/1/2004
- BSI BS EN 1482-1 Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling
- BSI BS EN 1482-1 Fertilizers and liming materials - Sampling and sample preparation - Part 1: Sampling
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- Картотека зарубежных и международных стандартов
Deutsches Institut fur Normung e. V.
Fertilizers - Determination of the complexed micro-nutrient content and of the complexed fraction of micro-nutrients
N EN 15962
Annotation
This European Standard specifies a general method for the determination of the micronutrients complexed by complexing agents in fertilizers. The method allows the determination of the total concentration of each complexed micronutrient in complexes after subtraction of the chelated micro-nutrients content, but it does not identify the individual complexing agents.
This procedure concerns EC-fertilizers which contain complexed micro-nutrients covered by Regulation (EC) No 2003/2003. The method is applicable to a mass fraction of the metal complexed of at least 0,07 %, 0,006 % and 0,035 % of Fe, Mn and Zn respectively (see [2]). A lower limit of quantification has not been established for Cu and Co.
Автоматический перевод:
Удобрения - Определение объединенного содержания микронутриента и объединенной части микронутриентов
Этот европейский стандарт определяет общий метод для определения микронутриентов, объединенных путем объединения агентов в удобрениях. Метод позволяет определение общей концентрации каждого объединенного микронутриента в комплексах после вычитания chelated содержания микронутриентов, но это не идентифицирует отдельных агентов объединения.
