Determination of vitamin B12 by ultraviolet method

Determination of vitamin B12 by ultraviolet method, Total:31 items.

The Chinese standard classification for "Determination of vitamin B12 by ultraviolet method" includes: Livestock and poultry feed and additive , Children foods , Medical laboratory equipment , Basic standards and general methods .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB 9841-1988 Feed additive-Vitamin B12 powder(cyanocobalamin cobione)
GB/T 5413.14-1997 Milk powder and formula foods for infant and young children-Determination of vitamin B12 content
GB/T 17819-1999 Determination of vitamin B12 in vitamins premix--High-pressure liquid chromatography

T/NAIA 048-2021 Determination of vitamin B12 in functional beverages by liquid chromatography-mass spectrometry/mass spectrometry
T/CIFST 004-2021 Determination of Vitamin B12 in foods—Pre-coated microplate microbiological method

305兽药典一部-2015 Variety of the text Part I Part 11 Drawings Vitamin B12
165兽药产品说明书范本第一册-2013 Instructions for Eleven Huahuang Naphthalene Phthalol Liquid Vitamin B12 Injection
1962药典二部-2015 Part 1 Eleven Drawings of Vitamin B12 Injection
2055药典二部-2020 Part 11 Drawing Vitamin B12 Eye Drops
1961药典二部-2015 Part 11 Drawing Vitamin B12
2053药典二部-2020 Part 11 Drawing Vitamin B12
1607药典二部-2010 Part 11 Drawing Vitamin B12 Eye Drops
药品检验补充检验方法和检验项目批准件编号2009014 Compound Vitamin B1, Vitamin B6, Vitamin B12 and Analgin Tablets
1963药典二部-2015 Part 11 Drawing Vitamin B12 Eye Drops
1144药典化学药和生物制品卷-2010 Chapter 15 Vitamins, Minerals and Parenteral and Enteral Nutritional Drugs Section 1 Vitamin 1. Single-dose vitamin B12
306兽药典一部-2015 Variety of the text Part 1 Eleven drawings Vitamin B12 injection
584药典第一增补本-2010 Two revised varieties of vitamin B12
2054药典二部-2020 Part 1 Eleven Drawings of Vitamin B12 Injection
1606药典二部-2010 Part 1 Eleven Drawings of Vitamin B12 Injection
1605药典二部-2010 Part 11 Drawing Vitamin B12

GB 5009.285-2022 National food safety standard - Determination of Vitamin B12 in foods

GB/T 17819-2017 Determination of vitamin B,2 in additive premix-High performance liquid chromatography

CSN 56 0058-1982 Determination of vitamin B 12 in foodstuffs
CSN 46 7092-89-1998 Testing methods for feeding stuffs - Part 89: Determination of vitamine B12 content
CSN 86 4690-1962 Technical chlortetracycline with cyan- cobalamine (vitamin B12)

GSO 813:1997 METHODS OF TEST FOR INFANT FOODS BASED ON MILK – DETERMINATION OF COBALAMIN (VITAMIN B12) CONTENT
OS GSO 813:1997 METHODS OF TEST FOR INFANT FOODS BASED ON MILK – DETERMINATION OF COBALAMIN (VITAMIN B12) CONTENT

GOST 18663-1978 Vitamin B12 feed grade. Specifications
GOST ISO 20634-2018 Infant formula and adult nutritionals. Determination of vitamin B12 by reversed phase high performance liquid chromatography