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DD CEN/TS 15961:2009
Fertilizers. Extraction of water-soluble calcium, magnesium, sodium and sulfur (in the forms of sulfates)
10 стр.
Действует
Печатная копияПечатное издание
51.41 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
65.080 Fertilizers. Including soil conditioners and culture medium / Удобрения. Включая структурообразователи почвы и питательную среду
Ключевые слова:
Fertilizers, Agricultural chemicals, Soil improvement, Chemical analysis and testing, Determination of content, Sulfates, Calcium inorganic compounds, Magnesium inorganic compounds, Sodium inorganic compounds, Aqueous extraction methods, Specimen preparation