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biuret
biuret, Total:46 items.
In the international standard classification, biuret involves: Animal feeding stuffs, Fertilizers, Analytical chemistry, Organic chemicals, Agricultural machines, implements and equipment, Production in the chemical industry, Geology. Meteorology. Hydrology.
Professional Standard - Agriculture, biuret
- NY/T 935-2005 Feed-grade Biuret
- NY/T 1376-2007 Determination of Biuret Content for Compound Fertilizers-Spectrophotometric Method
- GB/T 2443-1991 Method for Determination of Biuret Content in Urea Copper Double Salt Spectrophotometry
RU-GOST R, biuret
Association Francaise de Normalisation, biuret
- NF EN 15479:2009 Engrais - Détermination photométrique du biuret dans l'urée
- NF U42-417*NF EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea.
- NF ISO 18643:2016 Engrais et amendements - Détermination de la teneur en biuret des engrais à base d'urée - Méthode HPLC
- NF U42-643*NF ISO 18643:2016 Fertilizers and soil conditioners - Determination of biuret content of urea-based fertilizers - HPLC method
- XP CEN/TS 17765:2022 Engrais organiques et organo-minéraux - Détermination de la teneur en biuret par chromatographie liquide à haute performance (HPLC)
- XP U42-720*XP CEN/TS 17765:2022 Organic and organo-mineral fertilizers - Determination of the biuret content by high-performance liquid chromatography (HPLC)
British Standards Institution (BSI), biuret
- BS DD CEN/TS 15479:2006 Fertilizers - Spectrophotometric determination of biuret in urea
- BS EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea
- PD CEN/TS 17765:2022 Organic and organo-mineral fertilizers. Determination of the biuret content by high-performance liquid chromatography (HPLC)
- BS ISO 18643:2016 Fertilizers and soil conditioners. Determination of biuret content of urea-based fertilizers. HPLC method
BE-NBN, biuret
- NBN T 04-310-1983 Urea for industrial use - Determination of biuret content - Photometric method
- NBN T 04-311-1983 Urea for industrial use - Determination of biuret content-Flame atomic absorption and photometric absorption methods
European Committee for Standardization (CEN), biuret
- EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea
- FprCEN/TS 17765-2021 Organic and organo-mineral fertilizers - Determination of the biuret content
- CEN/TS 17765:2022 Organic and organo-mineral fertilizers - Determination of the biuret content by high-performance liquid chromatography (HPLC)
Korean Agency for Technology and Standards (KATS), biuret
- KS M 1932-2002(2007) Urea for industrial use－Determination of biuret content－Photometric method
- KS M 1932-2009 Urea for industrial use－Determination of biuret content－Photometric method
- KS M 1934-2009 Urea for industrial use－Determination of biuret content－Flame atomic absortion and photometric absortion methods
- KS M 1934-2002(2007) Urea for industrial use－Determination of biuret content－Flame atomic absortion and photometric absortion methods
German Institute for Standardization, biuret
- DIN EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea; English version of DIN EN 15479:2009-04
- DIN EN 15479:2009-04 Fertilizers - Spectrophotometric determination of biuret in urea; German version EN 15479:2009
- DIN CEN/TS 17765:2022-07 Organic and organo-mineral fertilizers - Determination of the biuret content by high-performance liquid chromatography (HPLC); German version CEN/TS 17765:2022
International Organization for Standardization (ISO), biuret
- ISO 2754:1973 Urea for industrial use; Determination of biuret content; Photometric method
- ISO 4274:1977 Urea for industrial use; Determination of biuret content; Flame atomic absorption and photometric absorption methods
- ISO 18643:2016 Fertilizers and soil conditioners - Determination of biuret content of urea-based fertilizers - HPLC method
CEN - European Committee for Standardization, biuret
Danish Standards Foundation, biuret
- DS/EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea
Lithuanian Standards Office , biuret
AENOR, biuret
Professional Standard - Commodity Inspection, biuret
- SN/T 0736.8-1999 Chemical analysis of fertilizers for import and export.Determination of biuret content
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, biuret
- GB/T 22924-2008 Determination of biuret ocntent for compound fertilizers(complex fertilizers)
- GB/T 2441.2-2001 Determination of urea Determination of biuret content Spectrophotometric method
- GB/T 2441.2-2010 Determination of urea-Part2: Biuret content-Spectrophotomatric method
- GB/T 42307-2023 Determination of Biuret Content in Fertilizers and Soil Conditioners Urea-Based Fertilizers by High Performance Liquid Chromatography
Group Standards of the People's Republic of China, biuret
- T/LSXXX 003-2021 Permissible limits of biuret, arsenic, cadmium, lead, chromium, mercury and thallium in compound fertilizers
国家质量监督检验检疫总局, biuret
- SN/T 0736.8-2016 Inspection methods for import and export of chemical fertilizers Part 8: Determination of biuret content
YU-JUS, biuret
- JUS H.B8.151-1985 Heavy chemlcals. Carbamlde (urea) for Industrlal use. Determlnatlon ad bfuret content Photometrlc method
Fujian Provincial Standard of the People's Republic of China, biuret
- DB35/T 1793-2018 Determination of Biuret in Seawater by Spectrophotometry and Liquid Chromatography-Tandem Mass Spectrometry
ES-UNE, biuret
- UNE-CEN/TS 17765:2022 Organic and organo-mineral fertilizers - Determination of the biuret content by high-performance liquid chromatography (HPLC) (Endorsed by Asociación Española de Normalización in May of 2022.)