BS EN 16651:2015 - Fertilizers. Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT). Method using high-performance liquid chromatography (HPLC)

BS EN 16651:2015

Fertilizers. Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT). Method using high-performance liquid chromatography (HPLC)

Status : Current   Published : May 2015

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This European Standard specifies a method for the quantitative determination of the urease inhibitors N-(n-Butyl)thiophosphoric acid triamide (NBPT, CAS-No. 94317-64-3) and N-(n-Propyl)thiophosphoric acid triamide (NPPT, CAS-No. 916809-14-8) content in urea based fertilizers using high-performance liquid chromatography (HPLC).




Standard NumberBS EN 16651:2015
TitleFertilizers. Determination of N-(n-Butyl)thiophosphoric acid triamide (NBPT) and N-(n-Propyl)thiophosphoric acid triamide (NPPT). Method using high-performance liquid chromatography (HPLC)
StatusCurrent
Publication Date31 May 2015
Normative References(Required to achieve compliance to this standard)EN 1482-2, EN 12944-1:1999, EN 12944-2:1999, EN ISO 3696, ISO 3696
Informative References(Provided for Information)EN 1482-1, ISO 5725-2, 2003/2003/EC
International RelationshipsEN 16651:2015
Draft Superseded By14/30286115 DC
DescriptorsFertilizers, Agricultural chemicals, Soil improvement, Determination of content, Chemical analysis and testing, Testing conditions, Precision, Reproducibility, Chromium trioxide
ICS65.080
Title in FrenchEngrais. Dosage du N-(n-butyl)triamide de l'acide thiophosphorique (NBPT) et du N-(n-propyl)triamide de l'acide thiophosphorique (NPPT). Méthode par chromatographie liquide à haute performance (HPLC)
Title in GermanDüngemittel. Bestimmung von N-(n-Butyl)thiophosphorsäuretriamid (NBPT) und N-(n-Propyl)thiophosphorsäuretriamid (NPPT). Verfahren mit Hochleistungs-Flüssigchromatographie (HPLC)
CommitteeCII/37
ISBN978 0 580 83533 9
PublisherBSI
FormatA4
DeliveryYes
Pages16
File Size0.9873 MB
Price£130.00


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