Fertilizers - Determination of N-(2-nitrophenyl)phosphoric triamide (2-NPT) in urea and fertilizers containing urea - Method using high-performance liquid chromatographie (HPLC)
Also Known As:
SKU128583851
Published by
Deutsches Institut für Normung
DIN
Publication Date2012-01
Pages CountPages12
The document specifies a method for the determination of N-(2-nitrophenyl)phosphoric acid triamide (2-NPT) in urea and fertilizers containing urea using high-performance liquid chromatographie (HPLC). The sample of fertilizer is dissolved in water or extracted with water. 2-NPT is determined using reversed phase high-performance liquid chromatographie with an UV-detector.
Details
| Descriptors | Additives, Agriculture, Chemical analysis and testing, Determination of content, Fertilizers, High performance liquid chromatography, HPLC, Inter-laboratory tests, Liquid chromatography, Samples, Soil improvement, Soil improving materials, Specimen preparation, Testing, Urea, Ring tests, Sample preparation |
| ICS Codes | 65.080 - Fertilizers |
| Language(s) | English |
| File Size | 307.2 KB |
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