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MS 417: PART 4:1994, AMD. 1: 2001
THE ANALYSIS OF FERTILIZERS : PART 4 : METHOD FOR THE DETERMINATION OF PHOSPHORUS (FIRST REVISION)
This Malaysian Standard OF prescribes method for the determination of phosphorus in the fertilizers.
The phosphorus content is expressed in the form of P2O5.
1 Total P2O5
2 Water-soluble P2O5
3 Citric acid-soluble P2O5
4 Neutral ammonium citrate-soluble P2O5
5 Formic acid-soluble P2O5
6 Free phosphoric acid (as P2O5)
Withdrawn
MS 417-4:2020
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06/10/2022
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NSC 02 - Chemicals and Materials
65.080
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