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ČSN - Czech national standards
Page 5768
ČSN P CEN/TS 17762 (01/12/2022)
Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
Available languages: English
Available design: Print design
from 8.50 USD more info
ČSN P CEN/TS 17764 (01/12/2022)
Inorganic micronutrient fertilizers - Determination of the concentration of free, chelated or complexed micronutrients and the chelating and/or complexing agents present in compound inorganic micronutrient fertilizers
Available languages: English
Available design: Print design
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ČSN P CEN/TS 17765 (01/12/2022)
Organic and organo-mineral fertilizers - Determination of the biuret content by high-performance liquid chromatography (HPLC)
Available languages: English
Available design: Print design
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ČSN 654927 (26/09/1980) Withdrawn
Průmyslová hnojiva. Kombinované hnojivo NPK-2.
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ČSN P CEN/TS 17766 (01/12/2022)
Organic and organo-mineral fertilizers - Extraction by water for subsequent determination of elements
Available languages: English
Available design: Print design
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ČSN P CEN/TS 17767 (01/12/2022)
Organo-mineral fertilizers - Extraction of phosphorus by formic acid
Available languages: English
Available design: Print design
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ČSN P CEN/TS 17768 (01/12/2022)
Organic and organo-mineral fertilizers - Digestion by aqua regia for subsequent determination of elements
Available languages: English
Available design: Print design
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ČSN P CEN/TS 17769 (01/12/2022)
Organic and organo-mineral fertilizers - Determination of the mercury content
Available languages: English
Available design: Print design
from 10.20 USD more info
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