GB/T 23770-2009
ActiveLiquid inorganic chemical products - General method for the measurement of colour
液体无机化工产品色度测定通用方法
Application Summary AI generated
This standard specifies a general method for measuring the color of liquid inorganic chemical products, using the Hazen (platinum-cobalt) scale for visual comparison. It is applied in quality control and testing laboratories within the chemical industry to assess the color of clear, liquid inorganic substances, such as acids, bases, and salt solutions. The method ensures consistency in color evaluation for production, acceptance, and regulatory compliance.
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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.