M00020296
New product
ISO DIS 15959 2014 Edition, December 4, 2014 FERTILIZERS - DETERMINATION OF EXTRACTED PHOSPHORUS
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Availability date: 07/14/2021
Description / Abstract:
This European Standard specifies a method for the determination
of phosphorus in fertilizer extracts.
The method is applicable to all extracts of fertilizers for the
determination of the different forms of phosphorus as phosphorus
soluble in mineral acids, water soluble phosphorus, phosphorus
soluble in solutions of ammonium citrate, phosphorus soluble in 2 %
citric acid and phosphorus soluble in 2 % formic acid.