Boost your UHPLC performance with the 2.1mm Direct-Connect Guard Column – superior protection, refined separation.

The uHPLCs UPLC Direct Connection Guard Column is engineered for ultra-high-performance protection of your analytical columns. 

Designed with a direct-connection structure, it minimizes dead volume, eliminates the need for additional fittings, and streamlines system setup — all while extending the lifespan of your main column. Ideal for precision chromatographic analysis in pharmaceuticals, food safety, environmental testing, and biotechnology, the 2.1 mm guard column ensures excellent retention, separation, and reproducibility under high pressure conditions up to 13,000 psi (900 bar).