T/UNP 761-2025 General technical requirements for macromolecular chromatography systems
T/UNP 761-2025 General technical requirements for macromolecular chromatography systems
Basic Information
Scope
Main technical content: This standard specifies the requirements for materials, components, safety, and operation and maintenance management of macromolecular chromatography systems, and is applicable to the production and manufacturing of such systems. Among them, in terms of materials, there are clear specifications for the temperature resistance, pH resistance, and specific materials of components in contact with liquids; components include air bubble traps, valves, system pumps, chromatography columns, etc., with detailed descriptions of the design, functions, and performance requirements of each component; safety requirements involve pressure alarms, air bubble monitoring, liquid level monitoring, data protection, operation permissions, and electrical safety; it also includes content related to operation and maintenance management, aiming to standardize the production and manufacturing of macromolecular chromatography systems and ensure their performance and safety.