This document specifies a headspace gas chromatography method for the determination of methyl bromide residues in tea. This document is applicable to the determination of methyl bromide residues in green tea, black tea, oolong tea, and white tea.
T/CSTEA 00053-2022 history
2022T/CSTEA 00053-2022 Determination of Methyl Bromide Residue in Tea Headspace Gas Chromatography Method