GB 7302-2018
Feed additive—Folic acid
NY/T 4341-2023
NY/T 4342-2023
WS/T 600-2018
GB 5009.211-2022
GB 15570-2010
NY/T 4329-2023
DB3403/T 14-2022
GB/T 7302-2008
Feed additive—Folic acid
GB/T 5009.211-2008
Determination of folates in foods
GB/T 5413.16-1997
Milk powder and formula foods for infant and young children—Determination of folic acid(folate activity)
GB/T 17813-2018
Determination of nicotinic acid and folic acid in premix—High performance liquid chromatography
NY/T 2895-2016
Determination of folic acid in feeds-High performance liquid chromatography
YY/T 1583-2018
Folate testing kit (chemiluminescent immunoassay)
GB 5413.16-2010
National food safety standard Determination of folic acid(folate activity)in foods for infants and young children,milk and milk products
GB 15570-1995
Food additive—Folic acid
SN/T 0923-2000
Method for the determination of acid-insoluble ash of tea for import and export
QB/T 5346-2018
T/LNYN 002-2023
GB/T 7302-1987
Feed additive—Folic acid