Detection of geographical indication product Anxi Tieguanyin Tea

This standard specifies the instruments and tools, sample preparation, operation methods, and calculation and test reports for the determination of powder and broken tea content in tea. This standard is applicable to the determination of powder and broken tea content in tea. The following normative references are essential for the application of this document. For dated references, only the dated version applies to this document. For undated references, the latest version (including all modification orders) applies to this document. GB/T 8302 Tea Sampling 3 Terms and Definitions The following terms and definitions apply to this document. 3.1 Powder and Broken Tea Dust and Broken Tea: According to certain operating procedures, use the specified speed and pore size to sieve out the undersized substances in various tea samples

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