GB/T 23974-2009
ActiveDetermination of the content of ortho-phenylphenol in dye products
染料产品中邻苯基苯酚的测定
Application Summary AI generated
This standard specifies a method for determining the concentration of ortho-phenylphenol in dye products, using techniques such as gas chromatography. It is applied in the chemical industry for quality control and safety assessment of dyes, particularly to monitor the presence of this preservative or impurity. The standard is relevant for manufacturers, testing laboratories, and regulatory compliance in textile and dye production 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.