T/SDAQI 039-2021
Determination ofbutylated hydroxyl anisole (BHA)、dibutylated hydroxyl toluene (BHT) in feeds— Gas chromatography (English Version)

Standard No.

T/SDAQI 039-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/SDAQI 039-2021

Scope

After the antioxidants in the feed are extracted and purified with organic solvents, they are detected with a gas chromatograph, using retention time for qualitative identification and external standard method for quantification. When necessary, use gas chromatography mass spectrometry for confirmation.

T/SDAQI 039-2021 history

• 2021 T/SDAQI 039-2021 Determination ofbutylated hydroxyl anisole (BHA)、dibutylated hydroxyl toluene (BHT) in feeds— Gas chromatography