General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 18629-2002
Scope
This standard specifies the method for the determination of promethazine residues in vegetables, fruits and grains by gas chromatography. This standard applies to the determination of promethazine residues in vegetables, fruits and grains.
GB/T 18629-2002 history
2002GB/T 18629-2002 Method for determination of prometryne residues in food