Shimadzu Prominence LC-20AD

This used Shimadzu Prominence LC-20AD is a solvent delivery pump module from Shimadzu's well established Prominence HPLC line, valued in laboratories for its dependable flow accuracy and low pulsation output. It is designed to serve as the core delivery unit in a modular HPLC configuration, supplying precise and reproducible solvent gradients for a wide range of separation methods. Many analytical labs choose the LC-20AD when building or expanding a Prominence system because of its proven reliability in routine and high throughput chromatography work. The LC-20AD supports both isocratic and gradient elution and is commonly paired with Prominence detectors, autosamplers, and column ovens to form a complete HPLC system for pharmaceutical, environmental, food safety, and quality control testing. Its dual plunger pump design and precise flow control make it suitable for methods requiring consistent retention times and stable baselines, which is important for regulated testing environments and long analytical run sequences. Offered here as a pre-owned unit, this LC-20AD pump has seen prior laboratory use and represents a cost effective way to add or replace a solvent delivery module within an existing Prominence HPLC system. It is a good fit for labs that already run Shimadzu Prominence instrumentation and want a proven, compatible pump module without paying for a brand new unit.