GB/T 3209-2009
ActiveMethod for determination the amount of distillation residual of benzene－type product
苯类产品蒸发残留量的测定方法
Application Summary AI generated
This standard specifies a laboratory test method for determining the amount of non-volatile residue left after evaporating benzene-type products. It is applied in the petrochemical industry for quality control of aromatic hydrocarbons such as benzene, toluene, and xylene, ensuring they meet purity specifications for use as solvents or chemical feedstocks. The method is used by manufacturers and testing laboratories to verify product cleanliness and compliance with industrial standards.
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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.