GB 7300.204-2019
Feed additives—Part 2:Vitamins,provitamins and chemically well-defined substances having similar effect—Betaine hydrochloride
NY/T 2947-2016
Determination of betain in wolfberry-HPLC method
NY 399-2000
Feed grade betaine hydrochloride
DB64/T 1577-2018
DB37/T 668-2007
T/EJCCCSE 054-2024
32015R1060
T/NAIA 051-2021
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
EN 13435:2001
BS EN 13270:2001
Surface active agents. Determination of the active matter content in alkyldimethylbetaines
UNE-EN 13270:2002
Surface active agents - Determination of the active matter content in alkyldimethylbetaines.
BS EN 13435:2002
Surface active agents. Determination of free amine content of alkyl dimethyl betaines
UNE-EN 13435:2002
Surface active agents - Determination of free amine content of alkyl dimethyl betaines.
EN 13270:2001/AC:2002
EN 13270:2001
32015R1060R(01)
DIN EN 13435
Surface active agents - Determination of free amine content of alkyl dimethyl betaines; English version of DIN EN 13435