T/HZBX 079-2023 Quality grading and "Pioneer" evaluation requirements for industrial isopropanol
T/HZBX 079-2023 Quality grading and "Pioneer" evaluation requirements for industrial isopropanol
Basic Information
Scope
Main technical content: This document specifies the basic requirements, evaluation indicators and requirements, evaluation methods, and grade classification for the quality and enterprise standard levels of industrial isopropanol products. This document is applicable to the evaluation of the quality and enterprise standard levels of industrial isopropanol products, including isopropanol used in the electronics industry (Type I) and isopropanol used in other industrial fields (Type II). Relevant institutions can refer to this document when conducting quality grading and enterprise standard level evaluations, evaluating "leader" products, and conducting relevant certifications or evaluations. Relevant enterprises can also refer to this document when formulating their own enterprise standards.