NY/T 3631-2020
Determination of theobromine and theophylline content in tea leaves by high performance liquid chromatography (English Version)

Standard No.

NY/T 3631-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

农业农村部

Latest

NY/T 3631-2020

NY/T 3631-2020 history

• 2020 NY/T 3631-2020 Determination of theobromine and theophylline content in tea leaves by high performance liquid chromatography