GB/T 45271-2025
ActiveMan-made fiber—Determination of catechins content—High performance liquid chromatography
化学纤维 儿茶素含量的测定 高效液相色谱法
Application Summary AI generated
This standard specifies a high-performance liquid chromatography (HPLC) method for quantifying catechin content in man-made fibers, particularly those infused with natural plant extracts for functional textiles. It is applied in the textile industry for quality control and product verification of fibers marketed as having antioxidant or antimicrobial properties. The standard ensures accurate and consistent testing across manufacturing and regulatory compliance contexts.
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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.