GB/T 30376-2013
ActiveDetermination of Iron,Manganese,Copper,Zinc,Calcium ,Magnesium,Potassium,Sodium,Phosphorus,Sulfur in Tea—Inductively coupled plasma atomic emission spectrometry
茶叶中铁、锰、铜、锌、钙、镁、钾、钠、磷、硫的测定-电感耦合等离子体原子发射光谱法
Application Summary AI generated
This standard specifies the method for determining ten mineral elements (iron, manganese, copper, zinc, calcium, magnesium, potassium, sodium, phosphorus, and sulfur) in tea using inductively coupled plasma atomic emission spectrometry (ICP-AES). It is applied in the food industry, specifically for quality control and safety testing of tea products, including raw tea leaves and processed tea. The standard ensures accurate multi-element analysis for nutritional labeling, contamination monitoring, and compliance with food safety regulations.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.