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vitamin c content method
vitamin c content method, Total:202 items.
In the international standard classification, vitamin c content method involves: Processes in the food industry, Pharmaceutics, Food products in general, Meat, meat products and other animal produce, Animal feeding stuffs, General methods of tests and analysis for food products, Fruits. Vegetables, Particle size analysis. Sieving, Edible oils and fats. Oilseeds, Milk and milk products, Paper production processes, Pulps, Inorganic chemicals, Products of the textile industry, Farming and forestry, Products of the chemical industry, Fuels, Organic chemicals, Beverages, Analytical chemistry, Insulating fluids, Textile fibres, Paints and varnishes.
Group Standards of the People's Republic of China, vitamin c content method
- T/CI 037-2021 The Concentration of Vitamin C in Enhanced VC Wheat Flour and the Method of Determination
- T/IFP 002-2021 Test method for screening rate of vitamin C powder
- T/CNFIA 142-2022 Determination method of stable carbon isotope ratio (13C/12C) of ascorbic acid in vitamin C products
RU-GOST R, vitamin c content method
- GOST 7047-1955 Vitamins A, C, D, B, B2 and PP. Sampling, methods for determination of vitamins and quality test of vitamin preparations
- GOST 30417-1996 Vegetable oils. Methods for determination of vitamin A and vitamin E mass fractions
- GOST 30627.6-1998 Infant milk products. Methods for determination of mass part of vitamin B2 (Riboflavini)
- GOST 30627.1-1998 Infant milk products. Method for determination of mass part of vitamin A (Retinoli)
- GOST 30627.5-1998 Infant milk products. Method for determination of mass part of vitamin B1 (thiamini)
- GOST 30627.3-1998 Infant milk products. Method for determination of mass part of vitamin E (Tocopheroli)
- GOST 30627.4-1998 Infant milk products. Method for determination of mass part of vitamin PP (Nicotinamidum)
- GOST R 50479-1993 Fruit and vegetable products. Method for determination of vitamin PP (niacin) content
- GOST 30627.2-1998 Infant milk products. Methods for determination of mass part of vitamin C (Acidum ascorbinium)
- GOST 29113-1991 Mixed fooders, feeds protein and vitamin supplements, carbamide concentrate. Methods of determining carbamide mass portion
- GOST EN 12821-2014 Foodstuffs. Determination of cholecalciferol (vitamin D3) and ergocalciferol (vitamin D2) content by high performance liquid chromatography
- GOST R 54949-2012 Animal feeding stuffs. Determination of vitamin E content by high-performance liquid chromatography method
- GOST R 54950-2012 Animal feeding stuffs. Determination of vitamin A content by high performance liquid chromatography method
- GOST R 54949-2012(2020) Animal feeding stuffs. Determination of vitamin E content by high-performance liquid chromatography method
- GOST 14839.6-1969 Industrial explosives. Method for determination of nitrate carboxymethyl cellulose content
- GOST R 53193-2008 Alcoholic and non-alcoholic drinks and beverages. Determination of caffeine, ascorbic acid and its salts, preservatives and sweeteners using capillary electrophoresis method
- GOST EN 12822-2014 Foodstuffs. Determination of vitamin E (alpha-, beta-, gamma- and delta-tocopherols) content by high performance liquid chromatography
- GOST R 53862-2010 Mixed feeds, protein-vitamin-mineral concentrates. Method for determination of the oxiacids
- GOST 11960-1979 Fibre semi-products and raw materials of annuals for pulp and paper industry. Method for determination of content of lignin
- GOST 32307-2013 Meat and meat products. Determination of fat-soluble vitamins by high performance liquid chromatography
- GOST 31672-2012 Foodstuffs. Method of electron paramagnetic resonance for detection of radiation-treated food containing cellulose
- GOST 31483-2012 Premixes. Determination of vitamins: B1 (thiaminchloride), B2 (riboflavin), B3 (pantothenic acid), B5 (nicotinic acid and nicotinamide), B6 (pyridoxine), Bc (folic acid), C (ascorbic acid) content by method of capillary electrophoresis
- GOST 32916-2014 Milk and milk products. Determination of vitamin D mass fraction by high performance liquid chromatography method
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, vitamin c content method
- GB/T 9695.29-2008 Meat products.Determination of vitamin C content
- GB/T 9695.29-1991 Meat products--Method for determination of vitamin C content
- GB/T 6195-1986 Determination of vitamin C in vegetables and fruits(2,6-dechloro-indophenol titration method)
- GB 6195-1986 Determination of vitamin C content in fruits and vegetables (2,6-dichloroindophenol titration method)
CZ-CSN, vitamin c content method
- CSN 46 7092-92-1998 Testing methods for feeding stuffs - Part 92: Determination of vitamine C content
- CSN 46 7092-93-1998 Testing methods for feeding stuffs - Part 93: Determination of vitamine K3 content
- CSN 46 7092-89-1998 Testing methods for feeding stuffs - Part 89: Determination of vitamine B12 content
- CSN 46 7092-76-1998 Testing methods for feeding stuffs - Part 76: Determination of vitamine A content
- CSN 46 7092-90-1998 Testing methods for feeding stuffs - Part 90: Determination of vitamine B2 content
- CSN 46 7092-78-1998 Testing methods for feeding stuffs - Part 78: Determination of vitamine E content
- CSN 46 7092-91-1998 Testing methods for feeding stuffs - Part 91: Determination of vitamine B6 content
- CSN 46 7092-95-1998 Testing methods for feeding stuffs - Part 95: Simultaneous determination of amprolium and cholin content
- CSN 46 7092-62-1998 Testing methods for feeding stuffs - Part 62: Determination of avilamycin content
- CSN 46 7092-77-1998 Testing methods for feeding stuffs - Part 77: Determination of virginiamycin content
PT-IPQ, vitamin c content method
- NP 2150-2002 Meat and meat products Determination of ascorbic acid content
- NP 2278-1988 Alcoholic beverages and spirits Determination of total ascorbic acid content
- NP 3030-1985
- NP 4134-1991 Animal feeding stuffs Determination of menadione (vitamin K3) content. spectrometric method
British Standards Institution (BSI), vitamin c content method
- BS EN 14130:2003 Foodstuffs - Determination of vitamin C by HPLC
- BS EN 12821:2009 Foodstuffs - Determination of vitamin D by high performance liquid chromatography - Measurement of cholecalciferol (D3) or ergocalciferol (D2)
- BS EN ISO 14565:2001 Animal feeding stuffs. Determination of vitamin A content. Method using high-performance liquid chromatography
- BS EN ISO 6867:2001 Animal feeding stuffs. Determination of vitamin E content. Method using high-performance liquid chromatography
- BS EN 14122:2014 Foodstuffs. Determination of vitamin B1 by high performance liquid chromatography
- BS EN 14122:2003 Foodstuffs - Determination of vitamin B1 by HPLC
- BS ISO 14892:2005 Dried skimmed milk - Determination of vitamin D content using high-performance liquid chromatography
- BS ISO 14892:2002 Dried skimmed milk. Determination of vitamin D content using high-performance liquid chromatography
- BS 5766-24:2001 Determination of vitamin E content in animal feed-high performance liquid chromatography
- BS 5766-26:2001 Determination of vitamin A content in animal feed-high performance liquid chromatography
- BS EN ISO 9936:2006 Animal and vegetable fats and oils - Determination of tocopherol and tocotrienol contents by high-performance liquid chromatography
- BS 3762-3.15:1985 Analysis of formulated detergents - Quantitative test methods - Method for estimation of carboxymethylcellulose content
- BS 3762 Sec.3.15:1985 Analysis of formulated detergents. Quantitative test methods. Method for estimation of carboxymethylcellulose content
- BS EN 17547:2021 Animal feeding stuffs: Methods of sampling and analysis. Determination of vitamin A, E and D content. Method using solid phase extraction (SPE) clean-up and highperformance liquid chromatography (HPLC)
- 20/30396933 DC BS EN 17547. Animal feeding stuffs: Methods of sampling and analysis. Determination of vitamin A, E and D content. Method using solid phase extraction clean-up and High Performance Liquid Chromatography
- BS ISO 20635:2018 Infant formula and adult nutritionals. Determination of vitamin C by (ultra) high performance liquid chromatography with ultraviolet detection ((U)HPLC-UV)
- BS DD CEN/TS 15410:2006 Solid recovered fuels - Method for the determination of the content of major elements (Al, Ca, Fe, K, Mg, Na, P, Si, Ti)
BELST, vitamin c content method
- STB 1784-2010 Premixes. Methods оf determination of mass share of the vitamin C
IN-BIS, vitamin c content method
KE-KEBS, vitamin c content method
- KS 05-244 Pt.6-1981 KENYA STANDARD METHODS OF ANALYSIS OF FOODS FOR VITAMINS PART 6. ESTIMATION OF VITAMIN C
- KS 05-244 Pt.3-1981 KENYA STANDARD METHODS OF ANALYSIS OF FOODS FOR VITAMINS PART 3. ESTIMATION OF RIBOFLAVIN (VITAMIN B2)
- KS 05-244 Pt.8-1981 KENYA STANDARD METHODS OF ANALYSIS OF FOODS FOR VITAMINS PART 8. ESTIMATION OF VITAMIN E (TOCOPHEROLS)
- KS 05-244 Pt.5-1981 KENYA STANDARD METHODS OF ANALYSIS OF FOODS FOR VITAMINS PART 5, ESTIMATION OF VITAMIN B12
- KS 05-244 Pt.7-1981 KENYA STANDARD METHODS OF ANALYSIS OF FOODS FOR VITAMINS PART 7. ESTIMATION OF VITAMIN D
- KS 05-244 Pt.4-1981 KENYA STANDARD METHODS OF ANALYSIS OF FOODS FOR VITAMINS PART 4. ESTIMATION Of- PYRIDOXINE VITAMIN B6
Taiwan Provincial Standard of the People's Republic of China, vitamin c content method
- CNS 12725-1990 Method of Test for Determining of Vitamin A Content for Infant Formula
- CNS 12723-1990 Method of Test for Determining of Vitamin E Content for Infant Formula
- CNS 8859-1990 Method of Test for Determining of Vitamin A Content for Foodstuff
- CNS 12724-1990 Method of Test for Determining of Vitamin E Content for Foodstuff
Association Francaise de Normalisation, vitamin c content method
- NF V03-145*NF EN 14166:2009 Foodstuffs - Determination of vitamin B6 by microbiological assay
- NF EN 14164:2014 Produits alimentaires - Détermination de la teneur en vitamine B6 par chromatographie liquide haute performance
- NF V03-133:2003 Foodstuffs - Determination of vitamin B1 by HPLC.
- NF V03-133*NF EN 14122:2014 Foodstuffs - Determination of vitamin B1 by high performance liquid chromatography
- NF ISO 20635:2019 Formules infantiles et produits nutritionnels pour adultes - Détermination de la teneur en vitamine C par chromatographie liquide à (ultra) haute performance avec détection dans l'ultraviolet ((CL(U)HP-UV)
- NF V18-402*NF EN ISO 6867:2002 Animal feeding stuffs - Determination of vitamin E content - Method using high-performance liquid chromatography.
- NF V18-401*NF EN ISO 14565:2002 Animal feeding stuffs - Determination of vitamin A content - Method using high-performance liquid chromatography.
- NF EN ISO 14565:2002 Aliments des animaux - Détermination de la teneur en vitamine A - Méthode par chromatographie liquide à haute performance
- NF EN ISO 6867:2002 Aliments des animaux - Détermination de la teneur en vitamine E - Méthode par chromatographie liquide à haute performance
- NF ISO 20636:2019 Formules infantiles et produits nutritionnels pour adultes - Détermination de la teneur en vitamine D par chromatographie liquide couplée à la spectrométrie de masse
- NF EN 12822:2014 Produits alimentaires - Détermination de la teneur en vitamine E par chromatographie liquide haute performance - Dosage des alpha-, béta-, gamma- et delta-tocophérols
- NF ISO 20634:2016 Formules infantiles et produits nutritionnels pour adultes - Détermination de la teneur en vitamine B12 par chromatographie liquide haute performance en phase inverse (CLHP-PI)
- NF V03-141*NF EN 14663:2006 Foodstuffs - Determination of vitamin B6 (including its glycosylated forms) by HPLC
- NF V03-131*NF EN 12821:2009 Foodstuffs - Determination of vitamin D by high performance liquid chromatography - Measurement of cholecalciferol (D3) or ergocalciferol (D2).
- NF EN 17547:2021 Aliments des animaux - Méthodes d'échantillonnage et d'analyse - Détermination de la teneur en vitamines A, E et D - Méthode utilisant la purification par extraction en phase solide (SPE) et la chromatographie liquide à haute performance (CLHP)
- NF V18-806*NF EN 17547:2021 Animal feeding stuffs - Methods of sampling and analysis - Determination of vitamin A, E and D content - Method using solid phase extraction (SPE) clean-up and high-performance liquid chromatography (HPLC)
- NF V03-185*NF ISO 20635:2019 Infant formula and adult nutritionals - Determination of vitamin C by (ultra) high performance liquid chromatography with ultraviolet detection ((U)HPLC-UV)
GOSTR, vitamin c content method
- GOST 30417-2018 Vegetable oils. Methods for determination of A and E vitamins content
- GOST 34258-2017 Veterinary preparation, feed additive. Method for determination of water-soluble vitamins content by high performance liquid chromatography with spectrophotometric detection
Professional Standard - Commodity Inspection, vitamin c content method
- SN/T 0869-2000 Method for the determination of vitamin C in beverages for import and export
- SN/T 0744-1999 Method for deternination of vitamin C and caffeine in beverages for export
- SN/T 2467-2010 Mixtures of regenerated cellulose fibres and flax fibres-Quantitative chemical analysis-Method using hydrochloric acid
German Institute for Standardization, vitamin c content method
- DIN EN 12822:2014 Foodstuffs - Determination of vitamin E by high performance liquid chromatography - Measurement of α-, β-, γ- and δ-tocopherols; German version EN 12822:2014
- DIN EN 12822:2000 Foodstuffs - Determination of vitamin E by high performance liquid chromatography - Measurement of -, -, - and -tocopherols; German version EN 12822:2000
- DIN EN 14122:2003 Foodstuffs - Determination of vitamin B1 by HPLC; German version EN 14122:2003
- DIN EN ISO 14565:2001 Animal feeding stuffs - Determination of vitamin A content - Method using high-performance liquid chromatography (ISO 14565:2000); German version EN ISO 14565:2000
- DIN EN ISO 6867:2001 Animal feeding stuffs - Determination of vitamin E content - Method using high-performance liquid chromatography (ISO 6867:2000); German version EN ISO 6867:2000
- DIN EN ISO 6867:2001-03 Animal feeding stuffs - Determination of vitamin E content - Method using high-performance liquid chromatography (ISO 6867:2000); German version EN ISO 6867:2000
- DIN EN ISO 14565:2001-03 Animal feeding stuffs - Determination of vitamin A content - Method using high-performance liquid chromatography (ISO 14565:2000); German version EN ISO 14565:2000
- DIN CEN/TS 15747:2009 Solid recovered fuels - <(hoch)14>C-based methods for the determination of the biomass content; German version CEN/TS 15747:2008
- DIN EN 12823-2:2000 Foodstuffs - Determination of vitamin A by high performance liquid chromatography - Part 2: Measurement of -carotene; German version EN 12823-2:2000
- DIN EN 14122:2014 Foodstuffs - Determination of vitamin B1 by high performance liquid chromatography; German version EN 14122:2014
- DIN EN 17547:2022 Animal feeding stuffs: Methods of sampling and analysis - Determination of vitamin A, E and D content - Method using solid phase extraction (SPE) clean-up and high-performance liquid chromatography (HPLC)
- DIN EN 17547:2022-01 Animal feeding stuffs: Methods of sampling and analysis - Determination of vitamin A, E and D content - Method using solid phase extraction (SPE) clean-up and high-performance liquid chromatography (HPLC); German version EN 17547:2021
- DIN EN 17547:2020 Animal feeding stuffs: Methods of sampling and analysis - Determination of vitamin A, E and D content - Method using solid phase extraction clean-up and High Performance Liquid Chromatography; German and English version prEN 17547:2020
- DIN 54208:2001 Testing of textiles - Quantitative analysis of binary mixtures - Regenerated cellulose fibres with other fibres, especially cotton; Formic acid/zinc chloride method
Indonesia Standards, vitamin c content method
American Society for Testing and Materials (ASTM), vitamin c content method
- ASTM D1926-95 Standard Test Methods for Carboxyl Content of Cellulose
- ASTM D1926-00 Standard Test Methods for Carboxyl Content of Cellulose
- ASTM D1926-00(2006) Standard Test Methods for Carboxyl Content of Cellulose
- ASTM D1926-00(2011) Standard Test Methods for Carboxyl Content of Cellulose
- ASTM D1926-00(2019) Standard Test Methods for Carboxyl Content of Cellulose
- ASTM D4795-94(1998) Standard Test Method for Nitrogen Content of Soluble Nitrocellulose-Alternative Method
- ASTM D4795-94(2003) Standard Test Method for Nitrogen Content of Soluble Nitrocellulose8212;Alternative Method
- ASTM D4795-94(2008) Standard Test Method for Nitrogen Content of Soluble Nitrocellulosex2014;Alternative Method
- ASTM D2929-89(2006) Standard Test Method for Sulfur Content of Cellulosic Materials by X-Ray Fluorescence
- ASTM D2929-89(2000) Standard Test Method for Sulfur Content of Cellulosic Materials by X-ray Fluorescence
- ASTM D2929-89(2011) Standard Test Method for Sulfur Content of Cellulosic Materials by X-Ray Fluorescence
- ASTM D2929-89(2019)e1 Standard Test Method for Sulfur Content of Cellulosic Materials by X-Ray Fluorescence
- ASTM D292-29(1978) Standard test method for determination of sulfur content in cellulosic materials by X-ray fluorescence
- ASTM D3277-95 Standard Test Methods for Moisture Content of Oil-Impregnated Cellulosic Insulation
- ASTM D3277-95e1 Standard Test Methods for Moisture Content of Oil-Impregnated Cellulosic Insulation
- ASTM D3277-95(2001)e1 Standard Test Methods for Moisture Content of Oil-Impregnated Cellulosic Insulation
- ASTM D3133-96 Standard Test Method for Quantitative Determination of Cellulose Nitrate in Alkyd Modified Lacquers by Infrared Spectrophotometry
PL-PKN, vitamin c content method
- PN P04847-02-1986 Method for quantitative analysis of regenerated cellulose fibre
- PN P04684-1991 Flax and hemp straw. Determination of fibre content by biological method
KR-KS, vitamin c content method
International Dairy Federation (IDF), vitamin c content method
- IDF 177-2002 Dried skimmed milk - Determination of vitamin D content using high-performance liquid chromatography
- IDF 142-1-2009 Dried skimmed milk - Determination of vitamin A content - Part 1: Colorimetric method
- IDF 142-2-2009 Dried skimmed milk - Determination of vitamin A content - Part 2: Method using high-performance liquid chromatography
Danish Standards Foundation, vitamin c content method
- DS/ISO 14892:2002 Dried skimmed milk - Determination of vitamin D content using high-performance liquid chromatography
- DS/ISO 12080-1:2009 Dried skimmed milk - Determination of vitamin A content - Part 1: Colorimetric method
- DS/EN ISO 14565:2001 Animal feeding stuffs - Determination of vitamin A content - Method using high-performance liquid chromatography
- DS/EN ISO 6867:2001 Animal feeding stuffs - Determination of vitamin E content - Method using high-performance liquid chromatography
- DS/ISO 12080-2:2009 Dried skimmed milk - Determination of vitamin A content - Part 2: Method using high-performance liquid chromatography
International Organization for Standardization (ISO), vitamin c content method
- ISO 14892:2002 | IDF 177:2002 Dried skimmed milk — Determination of vitamin D content using high-performance liquid chromatography
- ISO 6867:2000 Animal feeding stuffs - Determination of vitamin E content - Method using high-performance liquid chromatography
- ISO 12080-1:2009 Dried skimmed milk - Determination of vitamin A content - Part 1: Colorimetric method
- ISO 12080-1:2000 Dried skimmed milk - Determination of vitamin A content - Part 1: Colorimetric method
- ISO 12080-1:2000 | IDF 142:1990 Dried skimmed milk — Determination of vitamin A content — Part 1: Colorimetric method
- ISO 12080-1:2009 | IDF 142-1:2009 Dried skimmed milk — Determination of vitamin A content — Part 1: Colorimetric method
- ISO 12080-1:2009|IDF 142-1:2009 Determination of vitamin A content in skim milk powder Part 1: Colorimetric method
- ISO 14565:2000 Animal feeding stuffs - Determination of vitamin A content - Method using high-performance liquid chromatography
- ISO 14892:2002 Dried skimmed milk - Determination of vitamin D content using high-performance liquid chromatography
- ISO 14892:2002|IDF 177:2002 Determination of vitamin D content in skimmed milk powder using high-performance liquid chromatography
- ISO 12080-2:2000 Dried skimmed milk — Determination of vitamin A content — Part 2: Method using high-performance liquid chromatography
- ISO 12080-2:2009 | IDF 142-2:2009 Dried skimmed milk — Determination of vitamin A content — Part 2: Method using high-performance liquid chromatography
- ISO 12080-2:2000 | IDF 142:1990 Dried skimmed milk — Determination of vitamin A content — Part 2: Method using high-performance liquid chromatography
- ISO 12080-2:2009 Dried skimmed milk - Determination of vitamin A content - Part 2: Method using high-performance liquid chromatography
- ISO 9936:2006 Animal and vegetable fats and oils - Determination of tocopherol and tocotrienol contents by high-performance liquid chromatography
- ISO 9936:2016 Animal and vegetable fats and oils - Determination of tocopherol and tocotrienol contents by high-performance liquid chromatography
- ISO 12080-2:2009|IDF 142-2:2009 Determination of Vitamin A Content in Skim Milk Powder Part 2: Application of High Performance Liquid Chromatography
- ISO 21446:2019 Infant formula and adult nutritionals — Determination of trans and total (cis + trans) vitamin K1 content — Normal phase HPLC
- ISO 21470:2020 Infant formula and adult nutritionals — Simultaneous determination of total vitamins B1, B2, B3 and B6 — Enzymatic digestion and LC-MS/MS
未注明发布机构, vitamin c content method
- BS ISO 14892:2002(2006) Dried skimmed milk — Determination of vitamin D content using high - performance liquid chromatography
- DIN EN ISO 14565:2000 Animal feeding stuffs — Determination of vitamin A content — Method using high-performance liquid chromatography
- BS 3762-3.15:1985(2011) Analysis of formulated detergents — Part 3 : Quantitative test methods — Section 3.15 Method for estimation of carboxymethylcellulose content
Xinjiang Provincial Standard of the People's Republic of China, vitamin c content method
- DB65/T 3888-2016 Determination method of acid insoluble lignin content in cotton fiber
Korean Agency for Technology and Standards (KATS), vitamin c content method
- KS H ISO 12080-1:2006 Dried skimmed milk－Determination of vitamin A content－Part 1：Colorimetric method
- KS H ISO 12080-1:2021 Dried skimmed milk — Determination of vitamin A content —Part 1: Colorimetric method
- KS K 0441-2018 Test method for ash content of cellulosic textiles
- KS H ISO 12080-1-2006(2016) Dried skimmed milk－Determination of vitamin A content－Part 1：Colorimetric method
- KS H ISO 12080-2-2006(2016) Dried skimmed milk－Determination of vitamin A content －Part 2：Method using high-performance liquid chromatography
- KS H ISO 12080-2:2021 Dried skimmed milk — Determination of vitamin A content — Part 2: Method using high-performance
- KS H ISO 9936:2013 Animal and vegetable fats and oils ― Determination of tocopherols and tocotrienols contents by high-performance liquid chromatography
- KS H ISO 12080-2:2006 Dried skimmed milk－Determination of vitamin A content－Part 2：Method using high-performanceliquid chromatography
- KS H ISO 9936:2003 Animal and vegetable fats and oils-Determination of tocopherols and tocotrienols contents-Method using high-performance liquid chromatography
VN-TCVN, vitamin c content method
- TCVN 7081-1-2010 Dried skimmed milk.Determination of vitamin A content.Part 1: Colonmetric method
- TCVN 7081-2-2010 Dried skimmed milk.Determination of vitamin A content.Part 2: Method using high-performance liquid chromatography
- TCVN 7787-2007 Dried skimmed milk.Determination of vitamin D content using high-performance liquid chromatography
Lithuanian Standards Office , vitamin c content method
- LST EN 14122-2014 Foodstuffs - Determination of vitamin B1 by high performance liquid chromatography
- LST EN 14164-2014 Foodstuffs - Determination of vitamin B6 by high performance chromatography
- LST EN ISO 14565:2003 Animal feeding stuffs - Determination of vitamin A content - Method using high-performance liquid chromatography (ISO 14565:2000)
- LST EN ISO 6867:2003 Animal feeding stuffs - Determination of vitamin E content - Method using high-performance liquid chromatography (ISO 6867:2000)
- LST EN 12822-2014 Foodstuffs - Determination of vitamin E by high performance liquid chromatography - Measurement of ?-, ?-, ?- and ?-tocopherol
Sichuan Provincial Standard of the People's Republic of China, vitamin c content method
- DB51/T 1693-2013 Determination of Vitamin K1 Content in Cosmetics by High Performance Liquid Chromatography
AENOR, vitamin c content method
- UNE-EN ISO 6867:2001 Animal feeding stuffs. Determination of vitamin E content. Method using high-performance liquid chromatography. (ISO 6867:2000)
- UNE-EN ISO 14565:2001 Animal feeding stuffs. Determination of vitamin A content. Method using high-performance liquid chromatography. (ISO 14565:2000)
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, vitamin c content method
- GB/T 33396-2016 Optical functional films—Cellulose triacetate(TAC) film—Determination of halogen content
- GB/T 35923-2018 Optical functional film—Cellulose triacetate(TAC) film—Determination of plasticizer content
- GB/T 35818-2018 Standard method for analysis of forestry biomass－Determination of structural polysaccharides and lignin
Professional Standard - Light Industry, vitamin c content method
- QB/T 4938-2016 Oral care products.Determination of vitamin C in toothpastes
NL-NEN, vitamin c content method
European Committee for Standardization (CEN), vitamin c content method
- EN ISO 14565:2000 Animal Feeding Stuffs - Determination of Vitamin A Content - Method Using High-Performance Liquid Chromatography ISO 14565:2000
- EN ISO 6867:2000 Animal Feeding Stuffs - Determination of Vitamin E Content - Method Using High-Performance Liquid Chromatography ISO 6867: 2000
- EN ISO 9936:2006 Animal and vegetable fats and oils - Determination of tocopherol and tocotrienol contents by high-performance liquid chromatography (Incorporates Amendment A1: 2011)
- FprEN 17547-2021 Animal feeding stuffs: Methods of sampling and analysis - Determination of vitamin A, E and D content - Method using solid phase extraction clean-up and High Performance Liquid Chromatography
ET-QSAE, vitamin c content method
Professional Standard - Agriculture, vitamin c content method
- NY/T 1598-2008 Determination of tocopherol content in edible vegetable oils. High performance liquid chromatography
工业和信息化部, vitamin c content method
- HG/T 5674-2020 Method for determination of ultraviolet absorber content in triacetyl cellulose (TAC) films with optical functional films
ES-UNE, vitamin c content method
- UNE-EN 17547:2022 Animal feeding stuffs: Methods of sampling and analysis - Determination of vitamin A, E and D content - Method using solid phase extraction (SPE) clean-up and high-performance liquid chromatography (HPLC)