Agilent, 5043-1198, Screw plug, fitting port, PTFE, 2/pk

Screw plug, fitting port, PTFE, 2/pk. 1/4-28 UNF thread

Specifications:
Application Compatibility: Analytical
Brand: InfinityLab
Module Compatibility: Pump
Technique: LC
UNSPSC Code: 41113000

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This PTFE screw plug is a precision-engineered accessory designed to securely seal fitting ports in laboratory instrumentation. Supplied in a convenient pack of two, the plug offers excellent chemical resistance, minimizing the risk of contamination or sample loss during analytical and preparative procedures. Its robust PTFE construction ensures compatibility with aggressive solvents and reactive chemicals commonly used in chromatographic and analytical workflows.

Ideal for closing unused ports in liquid chromatography systems, autosamplers, fraction collectors, and other analytical devices, this screw plug helps maintain system integrity and optimal performance. It is especially valuable when reconfiguring instrument setups, preventing solvent evaporation, and ensuring leak-free operation. Suitable for research laboratories focused on pharmaceuticals, environmental analysis, food safety, and clinical diagnostics, the plug supports daily workflows by enabling secure system modification and maintenance.

This accessory seamlessly fits a variety of Agilent instrumentation, including HPLC and UHPLC modules, as well as related fluidic systems and connectors that require a compatible PTFE plug for safe port closure. Its universal design also allows for integration with a range of other laboratory equipment using standardized fitting ports, making it an essential component for routine system upkeep and reliable operation.