ÖNORM EN 15688

Fertilizers - Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC)

STANDARD published on 1.10.2008

English -
electronic design (pdf) (75.80 USD)

English -

Print design (76.30 USD)

German -

electronic design (pdf) (75.80 USD)

German -

Print design (76.30 USD)

The information about the standard:

Designation standards: ÖNORM EN 15688
Publication date standards: 1.10.2008
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM

Annotation of standard text ÖNORM EN 15688 :

Dieses Dokument legt ein Verfahren zur quantitativen Bestimmung des Urease-Hemmstoffs N-(n-Butyl)- thiophosphortriamid (NBPT)-Gehalts in wasserlöslichen Matrices, d. h. in harnstoffhaltigen Düngemitteln, mit Hochleistungs-Flüssigchromatographie (HPLC) fest.