Pump for high performance liquid chromatograph (HPLC system)
Gilson

Your delivery solution for preparative chromatography. Capable of fast separations with high-efficiency columns in normal and reverse-phase modes. Choose the 333 Master Pump for isocratic applications or a 333/334 combination for binary gradient applications.

* Milligram-to-gram level sample mass throughput per injection; up to 15 g depending on column size and loading capacity
* Composition gradient with high-pressure mixing: 333-334 binary system (third pump for ternary). Solvent selection on each pump with addition of four-solvent valve (up to eight solvents)
* Ability to operate additional pumps in parallel to double the flow rate up to 400 mL/min
* Control from 333 master pump: flow-rate gradient, four-solvent selection and step gradient (additional valve), composition gradient (one or two additional pumps), sample-injection pump, UV/VIS detector and electrical input/output contacts with any other associated equipment
* Quiet operation, durable design
* Control 33X Pumps and an entire preparative HPLC system via TRILUTION® LC Software
* Stackable to conserve bench space