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Urea for HPLC
Urea for HPLC, Total:141 items.
In the international standard classification, Urea for HPLC involves: Fertilizers, Nuclear energy engineering, Organic chemicals, Products of the chemical industry, HEALTH CARE TECHNOLOGY, Analytical chemistry, General methods of tests and analysis for food products, Inorganic chemicals, Adhesives, Animal feeding stuffs, Equipment for the chemical industry, Characteristics and design of machines, apparatus, equipment, Cellular materials, Road vehicle systems, Milk and milk products, Environmental protection, Meat, meat products and other animal produce, Fluid storage devices, Laboratory medicine.
International Organization for Standardization (ISO), Urea for HPLC
- 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)
- ISO 1594:1977 Urea for industrial use; Determination of ash
- ISO 2750:1974 Urea for industrial use; Measurement of colour in Hazen units (platinum-cobalt scale) of a urea-formaldehyde solution
- ISO 2749:1973 Urea for industrial use; Measurement of the pH of a solution of urea of conventional concentration (100 g/l); Potentiometric method
- ISO 1593:1977 Urea for industrial use; Determination of alkalinity; Titrimetric method
- ISO 2753:1973 Urea for industrial use; Determination of water content; Karl Fischer method
- ISO 2754:1973 Urea for industrial use; Determination of biuret content; Photometric method
- ISO 1592:1977 Urea for industrial use; Determination of nitrogen content; Titrimetric method after distillation
- ISO 2751:1973 Urea for industrial use; Determination of the buffer coefficient; Potentiometric method
- ISO 18642:2016 Fertilizer and soil conditioners - Fertilizer grade urea - General requirements
- ISO 17323:2015 Fertilizers and soil conditioners - Sulfur Coated Urea (SCU) - General requirements
- ISO/R 1595:1970 Urea for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method
British Standards Institution (BSI), Urea for HPLC
- BS ISO 19746:2017 Determination of urea content in urea-based fertilizers by 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)
- BS 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)
- DD ENV 14164-2002 Foodstuffs. Determination of vitamin BDOWN6 by HPLC
- BS EN 14164:2008 Foodstuffs - Determination of vitamin B6 by HPLC
- BS EN 14164:2014 Foodstuffs. Determination of vitamin B6 by high performance chromatography
- BS DD CEN/TS 15705:2009 Fertilizers - Determination of urea condensates using high-performance liquid chromotography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)
- BS DD CEN/TS 16233-1:2011 Foodstuffs. HPLC method for the determination of xanthophylls in fish flesh. Determination of astaxanthin and canthaxanthin
- BS ISO 18642:2016 Fertilizer and soil conditioners. Fertilizer grade urea. General requirements
- BS ISO 17323:2015 Fertilizers and soil conditioners. Sulfur Coated Urea (SCU). General requirements
- 14/30313913 DC BS ISO 25705. Fertilizers. Determination of urea condensates using high-performance liquid chromatography (HPLC). Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)
RU-GOST R, Urea for HPLC
- 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
- GOST 29207-1991 Urea for industrial use. Measurement of the pH of a solution of urea of conventional concentration. Potentiometric method
- GOST 32470-2013 Urea for industrial use. Determination of alkalinity. Titrimetric method
- GOST R 55282-2012 Raw milk. The colorimetric method of urea content determination
- GOST 32555-2013 Urea for industrial use. Photometric method for determination of biuret content
- GOST EN 16075-2014 Fertilizers. Determination of N-(2-nitrophenyl) phosphoric triamide (2-NPT) in urea and fertilizers containing urea using high-performance liquid chromatography
- GOST 32467-2013 Urea for industrial use. Determination of nitrogen content. Titrimetric method after distillation
- GOST 32471-2013 Urea for industrial use. Potentiometric method of buffer capacity determination
Association Francaise de Normalisation, Urea for HPLC
- NF EN 16024:2011 Engrais - Dosage du 1H,1,2,4-triazole dans l'urée et les engrais contenant de l'urée - Méthode par chromatographie liquide à haute performance (HPLC)
- 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 U42-152*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 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 Engrais - Dosage du N-(2-nitrophényl) triamide phosphorique (2-NPT) dans l'urée et les engrais contenant de l'urée - Méthode par chromatographie liquide à haute performance (HPLC)
- NF U42-643*NF ISO 18643:2016 Fertilizers and soil conditioners - Determination of biuret content of urea-based fertilizers - HPLC method
- NF V03-129*NF EN 14148:2004 Foodstuffs - Determination of vitamin K1 by HPLC.
- NF U42-116:1964 Products used in agriculture. Fertilizers. Chemical analysis of urea for agricultural use.
- NF EN 17203:2021 Produits alimentaires - Dosage de la citrinine dans les produits alimentaires par CLHP-SM/SM
- NF T20-592:1966 Chemical analysis of urea for technical use. Estimate of ash content.
- NF T20-591:1965 Chemical analysis of urea for technical use. Determination of alkalinity.
- NF T20-594:1965 Chemical analysis of urea for technical use. Determination of buffer value.
- NF T20-593:1965 Chemical analysis of urea for technical use. Determination of total iron.
- NF EN 15781:2009 Aliments des animaux - Détermination de la maduramicine ammonium par HPLC en phase inverse à l'aide de la dérivation post-colonne
- NF T20-589:1965 Chemical analysis of urea and ammonium nitrate for technical use. Measurement of ph.
- NF EN 15705:2010 Engrais - Dosage des condensats d'urée par chromatographie liquide haute performance (HPLC) - Isobutylidène diurée et crotonylidène diurée (méthode A) et oligomères de méthylène-urée (méthode B)
German Institute for Standardization, Urea for HPLC
- 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 16075:2012-01 Fertilizers - Determination of N-(2-nitrophenyl)phosphoric triamide (2-NPT) in urea and fertilizers containing urea - Method using high-performance liquid chromatographie (HPLC); German version EN 16075:2011
- DIN 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); German version EN 16024:2011
- DIN EN 16075:2012 Fertilizers - Determination of N-(2-nitrophenyl)phosphoric triamide (2-NPT) in urea and fertilizers containing urea - Method using high-performance liquid chromatographie (HPLC); German version EN 16075:2011
- DIN EN 17203:2021-08 Foodstuffs - Determination of citrinin in food by HPLC-MS/MS; German version EN 17203:2021
- DIN EN 14663:2006-03 Foodstuffs - Determination of vitamin B6 (including its glycosylated forms) by HPLC; German version EN 14663:2005
- DIN CEN/TS 15705:2009 Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B); German version CEN/TS 15705:2009
- DIN EN 15781:2009-11 Animal feeding stuffs - Determination of maduramicin-ammonium by reversed-phase HPLC using post-column derivatisation; German version EN 15781:2009
Danish Standards Foundation, Urea for 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)
- DS/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)
- DS/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)
Lithuanian Standards Office , Urea for HPLC
- 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)
- LST 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)
- LST 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)
AENOR, Urea for 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)
- 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)
- UNE-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)
European Committee for Standardization (CEN), Urea for HPLC
- 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)
- EN 14152:2014 Foodstuffs - Determination of vitamin B2 by high performance liquid chromatography
- EN 14122:2014 Foodstuffs - Determination of vitamin B1 by high performance liquid chromatography
- PREN 14152-2001 Foodstuffs - Determination of Vitamin B2 by HPLC
- PD CEN/TS 15705:2009 Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)
- 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)
- DD ENV 14194-2002 Foodstuffs - Determination of saxitoxin and dc-saxitoxin in mussels - HPLC method using post column derivatisation
Group Standards of the People's Republic of China, Urea for HPLC
Professional Standard - Chemical Industry, Urea for HPLC
KR-KS, Urea for HPLC
Beijing Provincial Standard of the People's Republic of China, Urea for HPLC
Jiangsu Provincial Standard of the People's Republic of China, Urea for HPLC
Shanghai Provincial Standard of the People's Republic of China, Urea for HPLC
National Metrological Verification Regulations of the People's Republic of China, Urea for HPLC
Korean Agency for Technology and Standards (KATS), Urea for HPLC
- KS M 1927-2009 Urea for industrial use－Measurement of the pH of a solution of urea of conventional concentration(100 g/L)－Potentiometric method
- KS M 1927-2002(2007) Urea for industrial use－Measurement of the pH of a solution of urea of conventional concentration(100 g/L)－Potentiometric method
- KS M 3701-2007 Urea resin adhesives for wood
- KS M 1924-2009 Urea for industrial use－Determination of ash
- KS M 1924-2002(2007) Urea for industrial use－Determination of ash
- KS M 3701-2007(2022) Urea resin adhesives for wood
- KS M 3701-1987 Urea resin adhesives for wood
- KS M 1928-2009 Urea for industrial use－measurement of colour in Hazen units(platinum-cobalt scale) of a urea-formaldehyde solution
- KS M 3701-2007(2017) Urea resin adhesives for wood
- KS M 1923-2009 Urea for industrial use－Determination of alkalinity－Titrimetric method
- KS M 1929-2009 Urea for industrial use－Determination of the buffer coefficient－Potentiometric method
- KS M 1931-2009 Urea for industrial use－Determination of water content－Karl Fisher method
- KS M 1932-2009 Urea for industrial use－Determination of biuret content－Photometric method
- KS M 1922-2009 Urea for industrial use－Determination of nitrogen content－Titrimetric method after distillation
VN-TCVN, Urea for HPLC
Indonesia Standards, Urea for HPLC
工业和信息化部, Urea for HPLC
- QB/T 5107-2017 Allantoin, raw material for cosmetics
- HG/T 5559-2019 Urea for diesel engine exhaust purification fluid
- HG/T 5975-2021 Green design product evaluation technical specifications for automotive urea
- HG/T 5039-2016 Analysis method of chemical composition of CO2 dehydrogenation catalyst for urea synthesis
IN-BIS, Urea for HPLC
Japanese Industrial Standards Committee (JISC), Urea for HPLC
Professional Standard - Agriculture, Urea for HPLC
TR-TSE, Urea for HPLC
- TS 1932-1975 UREA FOR INDUSTRIAL USE - MEASUREMENT OF THE pH OF A SOLUTION OF UREA OF CONVENTIONAL CONCENTRATION (100 g/l) — POTENTIOMETRIC METHOD
- TS 1964-1975 UREA FOR INDUSTRIAL USE - DETERMINATION OF THE BUFFER COEFFICIENT - POTENTIOMETRIC METHOD
PK-PSQCA, Urea for HPLC
- PS 977-1974 SPECIFICATION FOR UREA RESIN ADHESIVE FOR WOOD
农业农村部, Urea for HPLC
- NY/T 2670-2020 Urea ammonium nitrate solution and instructions for use
YU-JUS, Urea for HPLC
- JUS H.B3.111-1985 Heavy chemicals. Carbamide (urea) for industrial use. Quality reguirements
- JUS H.B8.155-1985 Heavy chemicals. Carbamlde(urea)for industrial use. Determination ofash
- JUS H.B8.150-1985 Heavychemicals. Carbamide (urea) for industrial use. Determination ofnitrogen content, Volumetric method
- JUS H.B8.153-1985 Heavy chemicals. Carbamlde (urea) for Industrlal use. Determinatlon fo alkallnlty - TMmetrfe method
- JUS H.B8.156-1985 Heavy chemicals. Carbamide (urea) for Industrial use. Determination of matter insoluble in vvater. Gravimetric method
- JUS H.B8.149-1985 Heavy chemicals. Carbamide (urea) for industrial use. Determination of vvater content Gravimetric me- thod
National Metrological Technical Specifications of the People's Republic of China, Urea for HPLC
- JJF 2013-2022 Type evaluation outline of vehicle urea filling machine
- JJF 1822-2020 Calibration Specification for Urea Analyzers of Water Sample Detection
Taiwan Provincial Standard of the People's Republic of China, Urea for HPLC
- CNS 6209-1980 Determination of Water Content of Urea for Industrial Use by Karl Fischer Method
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Urea for HPLC
- GB/T 8622-2006 Determination of urease activity in soya bean products for feeds
Shandong Provincial Standard of the People's Republic of China, Urea for HPLC
- DB37/T 1028-2023 Technical specifications for safe operation assessment of in-use urea synthesis towers
CO-ICONTEC, Urea for HPLC
Standard Association of Australia （SAA）, Urea for HPLC
- AS 4985:2002 Collection and stabilization of urine samples for quantitation of trace and toxic elements