EN 13270:2001
EN 13270:2001/AC:2002
NY/T 2947-2016
Determination of betain in wolfberry-HPLC method
DB64/T 1577-2018
GB/T 23710-2009
Determination of betaine in feeds - Ion chromatography
NY/T 1746-2009
Determination of betaine in root of sugarbeet colorimetic method
QB/T 4082-2010
Fatty alkylamidopropyldimethyl betaine
T/NAIA 051-2021
NY/T 1619-2008
Determination of betaine in feeds ion chromatography
GB/T 21515-2008
Feed additive—Natural betaine
GB 7300.203-2020
Feed additive—Part 2:Vitamins, provitamins and chemically well-defined substances having similar effect—Betaine
NY/T 4356-2023
DIN EN 15109
Surface active agents - Determination of the active matter content of alkylamidopropylbetaines
UNE-EN 15109:2007
Surface active agents - Determination of the active matter content of alkylamidopropylbetaines
EN 15109:2006
GB 7300.204-2019
Feed additives—Part 2:Vitamins,provitamins and chemically well-defined substances having similar effect—Betaine hydrochloride
T/EJCCCSE 053-2024
QB/T 2344-2012
Amphoteric surfactants-Fatty alkyl dimethyl betaines
EN 13435:2001
T/CBFIA 07001-2017