• BS 5551-4.3.3:1984

BS 5551-4.3.3:1984

Fertilizers. Chemical analysis. Determination of potassium-Method for determination of water-soluble potassium content (potassium tetraphenylborate gravimetric method: reference method)

BSI Group , 08/31/1984

Publisher: BS

File Format: PDF

$80.00$160.02


Specifies reagents, apparatus, procedure and reporting of results.Cross References:BS 3978BS 5551:Subsection 4.3.1

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