Sciex Rotor Seal for uUHPLC 10 Port 10 kPSI Valve

The Sciex 2002.522 Rotor Seal is a critical, consumable replacement part designed for a specific high-pressure valve used in advanced liquid chromatography systems. The 2002.522 Rotor Seal is an essential wear part for the Sciex 2002.514 10-Port Valve. It is the rotating component that creates the seal against the stationary stator to define the flow path of the mobile phase and sample. This seal is crucial for maintaining the performance of the HPLC system. When the seal wears out, the system will typically fail to hold pressure, leading to leaks, high baseline noise, and poor reproducibility of retention times.