HPLC Fittings

Chrom Tech offers a complete selection of HPLC and UHPLC fittings designed to create reliable, leak-free connections throughout your LC flow path. Choose from fingertight, flangeless, stainless-steel, and high-pressure UHPLC options to match your tubing size, solvent system, and instrument requirements—helping reduce dead volume, maintain stable backpressure, and protect chromatographic performance.

Our portfolio includes precision fittings and connection systems from trusted manufacturers such as Agilent, IDEX, Optimize Technologies, and ASI. Whether you need fast, reusable fingertight fittings for routine method changes, robust stainless-steel connectors for demanding pressures, or UHPLC solutions engineered for consistent sealing at elevated backpressure, Chrom Tech makes it easy to build the right connection every time.

Complete your setup with complementary unions, adapters, ferrules, filters, and frits across common materials including PEEK and stainless steel. For selection help and best practices, see our HPLC Fittings Guide or contact our team for application-specific recommendations.