GB 7300.202-2019
Feed additives-Part 2:Vitamins, provitamins and chemically well-defined substances having similar effect-Vitamin D3 oily form
GB/T 36921-2018
Determination of vitamin B2, vitamin B3 and vitamin B6 in toothpaste—High performance liquid chromatography
GB 7300.203-2020
Feed additive—Part 2:Vitamins, provitamins and chemically well-defined substances having similar effect—Betaine
GB 7300.204-2019
Feed additives—Part 2:Vitamins,provitamins and chemically well-defined substances having similar effect—Betaine hydrochloride
GB/T 9695.29-2008
Meat products - Determination of vitamin C content
GB/T 21123-2007
Nutritional fortified - Edible oil and fat with vitamin A
WS/T 553-2017
Method for Vitamin A deficiency screening
LY/T 1282-1998
Conifer vitamin meal
DB43/T 893-2014
GB/T 5009.82-2003
Determination of retinol and tocopherol in foods
WS/T 677-2020
Method for vitamin D deficiency screening
LY/T 1743-2008
Provitamin concentrate from pine needle
DB37/T 3674-2019
GB/T 12388-1990
Method for determination of retinol and tocopherol in foods
GB/T 9454-2008
Feed additive—Vitamin E
GB/T 17819-1999
Determination of Vitamin B12 in vitamins premix—High-pressure liquid chromatography
20140209-Q-469
Feed additives —Part 2:Vitamins,provitamins and chemically well-defined substances having similar effect— Vitamin B12 (cyanocobalamin cobione)
GB/T 7629-2008
Determination of vitamin B2 in cereals
GB/T 7628-2008
Determination of vitamin B1 in cereals
GB/T 9695.26-2008
Meat and meat products—Determination of vitamin A content