BS EN 15688:2008 - Fertilizers. Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC)
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BS EN 15688:2008

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

Status : Confirmed, Current   Published : September 2008

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PDF

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HARDCOPY



This document specifies a method for the quantitative determination of the urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) content in water-soluble matrices, i.e. urea based fertilizers using high performance liquid chromatography (HPLC). NOTE Pure NBPT reference material is required as a standard for the quantitative calibration.




Standard NumberBS EN 15688:2008
TitleFertilizers. Determination of urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) using high-performance liquid chromatography (HPLC)
StatusConfirmed, Current
Publication Date30 September 2008
Confirm Date07 February 2019
Normative References(Required to achieve compliance to this standard)EN 12944-2:1999, ISO 3696:1987, EN 12944-1:1999, EN ISO 3696, EN 1482-2
Informative References(Provided for Information)ISO 5725-1, EN 1482-1
International RelationshipsEN 15688:2008
Draft Superseded By07/30163951 DC
DescriptorsSoil improvement, Fertilizers, Agricultural chemicals, Chemical analysis and testing, Determination of content, Urease, Inhibitors, Liquid chromatography, Urea
ICS65.080
Title in FrenchEngrais. Détermination de l'inhibiteur d'uréase N-(n-butyl) triamine thiophosphorique (NBPT) par chromatographie liquide haute performance (HPLC)
Title in GermanDüngemittel. Bestimmung von Urease-Hemmstoff N-(n- Butyl)-thiophosphortriamid (NBPT) mit Hochleistungs-Flüssigchromatographie (HPLC)
CommitteeCII/37
ISBN978 0 580 58650 7
PublisherBSI
FormatA4
DeliveryYes
Pages14
File Size395 KB
Price£112.00


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