JASCO has been developing packed column SFC and SFE systems for over 30 years, resulting in user-friendly, robust, and powerful platforms. The integrated systems feature a fast-response back-pressure regulator (BP-4340) that maintains accurate and constant pressure across a wide range of flow rates with minimal hysteresis and extremely low dead volume. These systems also support a wide range of detectors, including optical (Fluorescence, UV-Visible, PDA , Chiral) and non-optical (FID, ELSD, single-quad mass spectrometry) options for comprehensive analytical flexibility.