Agilent, 5190-6994, Obsolete. No replacement recommendation. Union, UltiMetal Plus, 1/4 in

Obsolete. No replacement recommendation. Union, UltiMetal Plus, 1/4 in

Specifications:
UNSPSC Code: 41115717

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This union fitting provides a robust and inert connection solution for gas chromatography systems, designed with UltiMetal Plus surface treatment to minimize active site interactions. With a 1/4 inch size, it is intended for securely joining sections of compatible stainless steel or UltiMetal Plus tubing, ensuring leak-tight performance even under demanding analytical or process conditions. Its advanced surface deactivation makes it ideal for trace-level analysis, especially where minimizing sample degradation, adsorption, or contamination is essential. Common applications include connecting transfer lines or columns in analytical laboratories performing environmental, petrochemical, food safety, or pharmaceutical research. The fitting supports reliable integration in high-temperature, corrosive, or sensitive analytical workflows and aligns with a range of Agilent and third-party GC hardware utilizing 1/4 inch connections. Its design facilitates straightforward installation and reconfiguration in instrument maintenance or method development scenarios. While this product is now obsolete with no replacement recommended, users may still encounter it in existing laboratory setups where inert connections are critical for preserving sample integrity and maximizing analytical sensitivity. For users seeking alternative union solutions, Agilent offers a variety of inert and stainless steel connectors optimized for similar demanding chromatographic applications.