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Database: 365,228(8 Aug 2026)
  1. HOME
  2. Standards for urea hplc

urea hplc

urea hplc, Total:30 items.

The international standard classification for "urea hplc" includes: .

The Chinese standard classification for "urea hplc" includes: .

Association Francaise de Normalisation

  • NF U42-152*NF EN 15705:2010 Fertilizers - Determination of urea condensates using highperformance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylene-urea oligomers (method B).
  • NF EN 16024:2011 Fertilizers - Determination of 1H,1,2,4-triazole in urea and urea-containing fertilizers - High-performance liquid chromatography (HPLC) method
  • NF U42-162*NF EN 16024:2011 Fertilizers - Determination of 1H,1,2,4-triazole in urea and in fertilizers containing urea - Method using high-performance liquid chromatography (HPLC).
  • NF U42-164*NF EN 16075:2011 Fertilizers - Determination of N-(2-nitrophenyl)phosphoric triamide (2-NPT) in urea and fertilizers containing urea - Method using high-performance liquid chromatography (HPLC).
  • NF EN 16075:2011 Fertilizers - Determination of N-(2-nitrophenyl) phosphoric triamide (2-NPT) in urea and urea-containing fertilizers - High-performance liquid chromatography (HPLC) method

British Standards Institution (BSI)

  • BS ISO 19746:2017 Determination of urea content in urea-based fertilizers by high performance liquid chromatography (HPLC)
  • 09/30210251 DC BS EN 16024. Fertilizers. Determination of 1H,2,4-triazole in urea and in fertilizers containing urea. Method using high-performance liquid chromatography (HPLC)
  • BS EN 16024:2011 Fertilizers. Determination of 1H-1,2,4-triazole in urea and in fertilizers containing urea. Method using high-performance liquid chromatography (HPLC)
  • BS EN 15705:2010 Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)

International Organization for Standardization (ISO)

  • ISO 19746:2017 Determination of urea content in urea-based fertilizers by high performance liquid chromatography (HPLC)
  • ISO 25705:2016 Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)

Swedish Institute for Standards

  • SS-EN 16024:2011 Fertilizers - Determination of 1H-1,2,4-triazole in urea and in fertilizers containing urea - Method using high-performance liquid chromatography (HPLC)
  • SS-EN 16075:2011 Fertilizers - Determination of N-(2-nitrophenyl)phosphoric triamide (2-NPT) in urea and fertilizers containing urea - Method using high-performance liquid chromatography (HPLC)

Kingdom of Bahrain Testing and Metrology Directorate

  • BH GSO ISO 19746:2022 Determination of urea content in urea-based fertilizers by high performance liquid chromatography (HPLC)

GCC Standardization Organization

  • GSO ISO 19746:2021 Determination of urea content in urea-based fertilizers by high performance liquid chromatography (HPLC)

Standards Norway

  • NS-EN 16024:2011 Fertilizers — Determination of 1H-1,2,4-triazole in urea and in fertilizers containing urea — Method using high-performance liquid chromatography (HPLC)
  • NS-EN 16075:2011 Fertilizers — Determination of N-(2-nitrophenyl)phosphoric triamide (2-NPT) in urea and fertilizers containing urea — Method using high-performance liquid chromatography (HPLC)

Spanish Association for Standardization (UNE)

  • AENOR UNE-EN 16024:2011 Fertilizers - Determination of 1H-1,2,4-triazole in urea and in fertilizers containing urea - Method using high-performance liquid chromatography (HPLC)
  • UNE-EN 16024:2011 Fertilizers - Determination of 1H-1,2,4-triazole in urea and in fertilizers containing urea - Method using high-performance liquid chromatography (HPLC)
  • AENOR UNE-EN 16075:2012 Fertilizers - Determination of N-(2-nitrophenyl)phosphoric triamide (2-NPT) in urea and fertilizers containing urea - Method using high-performance liquid chromatography (HPLC)

Danish Standards Foundation

  • DANSK DS/EN 16024:2011 Fertilizers - Determination of 1H-1,2,4-triazole in urea and in fertilizers containing urea - Method using high-performance liquid chromatography (HPLC)
  • DS/EN 16024:2011 Fertilizers - Determination of 1H-1,2,4-triazole in urea and in fertilizers containing urea - Method using high-performance liquid chromatography (HPLC)
  • DANSK DS/EN 16075:2011 Fertilizers - Determination of N-(2-nitrophenyl)phosphoric triamide (2-NPT) in urea and fertilizers containing urea - Method using high-performance liquid chromatography (HPLC)

Gosstandart of Russia

  • GOST EN 16024-2015 Fertilizers. Determination of 1H-1,2,4-triazole in urea and in fertilizers containing urea by high-performance liquid chromatography method

European Committee for Standardization (CEN)

  • EN 16024:2011 Fertilizers - Determination of 1H-1,2,4-triazole in urea and in fertilizers containing urea - Method using high-performance liquid chromatography (HPLC)
  • EN 16075:2011 Fertilizers - Determination of N-(2-nitrophenyl)phosphoric triamide (2-NPT) in urea and fertilizers containing urea - Method using high-performance liquid chromatography (HPLC)

German Institute for Standardization

  • DIN EN 16024 E:2009-12 Draft Document - Fertilizers - Determination of 1H,2.4-triazole in urea and in fertilizers containing urea - Method using high-performance liquid chromatography (HPLC); German version prEN 16024:2009
  • DIN EN 16024:2011-06 Fertilizers - Determination of 1H-1,2,4-triazole in urea and in fertilizers containing urea - Method using high-performance liquid chromatography (HPLC); German version EN 16024:2011
  • DIN EN 16024 E:2009 Draft Document - Fertilizers - Determination of 1H,2.4-triazole in urea and in fertilizers containing urea - Method using high-performance liquid chromatography (HPLC); German version prEN 16024:2009

Lithuanian Standards Office

  • LST EN 16024-2011 Fertilizers - Determination of 1H-1,2,4-triazole in urea and in fertilizers containing urea - Method using high-performance liquid chromatography (HPLC)

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