GB/T 4472-2011
ActiveDetemination of density and relative density for chemical products
化工产品密度、相对密度的测定
Application Summary AI generated
This standard specifies the test methods for determining the density and relative density of liquid chemical products, including pycnometer, hydrometer, and digital density meter methods. It is applied in chemical manufacturing, quality control laboratories, and regulatory testing to ensure product consistency and compliance with specifications for solvents, oils, and other liquid chemicals. The standard is particularly relevant for raw material verification and batch release testing in the petrochemical, pharmaceutical, and fine chemical industries.
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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.