GB/T 678-2023 "Chemical Reagent, Ethanol (absoluteethanol) " is a national standard on ethanol. The standard specifies the technical requirements of absoluteethanol, including its physical and chemical properties, purity requirements, inspection methods and Encasement, marking, transportation and storage requirements. Aboluteethanol is an important chemical reagent, widely used in laboratory analysis, industrial production and medicine and other fields. The implementation of this standard aims to ensure the mass Stability and safety of products, providing technical guidance and basis for the production, sales and use of ethanol. If you need to review the complete standard content, it is recommended to obtain the standard document through formal channels.