Standard STN ISO 7408 1.8.1993 preview

STN ISO 7408 (654932)

Fertilizers. Determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide. Titrimetric method



STANDARD published on 1.8.1993


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The information about the standard:

Designation standards: STN ISO 7408
Classification mark: 654932
Catalog number: 66517
Publication date standards: 1.8.1993
SKU: NS-544935
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN

We recommend simillar standard:!

ČSN ISO 7408 (01.08.1993)

The category - similar standards:

FertilizersChemical elements

Annotation of standard text STN ISO 7408 (654932):

Tato norma stanoví zkušební metodu pro stanovení amonného dusíku v průmyslových hnojivech obsahujících jiné látky, jako jsou močovina nebo močovino-aldehydové kondenzáty, které uvolňují amoniak v přítomnosti hydroxidu sodného.

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