Home > Products >Chromatography > LC-4000 Series Components


JASCO has developed the LC-4000 Series HPLC pumps with the SSQD (Slow Suction, Quick Delivery) pumping system, which provides durable, accurate and pulse-free operation. The LC-4000 series HPLC pumps include expansion bays that allow a simple pump module to be transformed into a powerful solvent delivery system. Accessory modules can be installed in the LC-4000 series pump for use with virtually any solvent delivery requirement.
Analytical scale Pumps
Preparative scale Pumps


With JASCO’s long history of spectrometer development, you will find that each detector is well designed; these next generation detectors employ the latest optical and electronic technologies for high sensitivity, excellent stability and easy maintenance.
UV/Vis Detectors
Diode Array Detectors
Fluorescence Detectors
Refractive Index Detectors
Circular Dichroism Detector
Chiral Detector


The LC-4000 Series autosamplers provide a range of options to suit any sample injection requirements, from the AS-4050 entry-level model, to the AS-4250 UHPLC model or the AS-4058 preparative scale autosampler.


Column Ovens
Reaction Oven

Copyright (c) 2013 JASCO INTERNATIONAL CO., LTD. All right reserved