The Experts In

Centrifugal Partition Chromatography

Kromaton is a constantly innovating pioneer in Fast Centrifugal Partition Chromatography (FCPC®) aiding in the extraction, separation, and purification of natural, biological, or synthetic molecules.

Get to know the FCPC®

Research Fields

A Cost-Effective Solution

The Kromaton FCPC® is a purely liquid phase chromatograph. There are no required solid packing resins to replace or regenerate. Sample recovery rates of 100% are typical due to the non-adsorbing, liquid-liquid configuration of the system.

High purities and throughputs

With Fast Centrifugal Partition Chromatography®, solvent systems are tuned to target individual molecular types or groups of molecular species. Molecular species are separated based on small differences their affinities to each phase in the solvent system.

No sample loss and 100% recovery

The liquid-liquid rotor of the FCPC® allows for complete sample recovery through an extrusion step at the end of each run. Target molecules are eluted in order of their affinity to the mobile phase solvent, and the remainder of the sample can be collected from the extrusion step and reprocessed in a separate run.

Low solvent consumption

FCPC® uses significantly less solvent that other types of solid-bed (resin) chromatography. With solvent consumption rates as low as 50 ml per gram of sample processed, FCPC® can provide significant savings in solvent recovery and waste.

Scalable Results

The Kromaton FCPC® is available in a range of sizes from analytical laboratory scale through pilot plant production scale.

We’re industry leaders

Rousselet Robatel has been helping customers develop processes and achieve production requirements for over 250 combined years. We are experts in separation from laboratory to industrial scale.

Our Group

Client Satisfaction

We have been using the machine for 2 years and it has been rock solid. Any problems are addressed immediately by their service team with either overnight parts or service techs onsite and we have had almost no operational gaps. We love our CPC system!

Dan G. Recovery Clinic

We’re part of the Rousselet Centrifugation Group

Benefiting from the Rousselet Robatel Group know-how, our 316L stainless steel Fast Centrifugal Partition Chromatography systems FCPC® are designed and manufactured for research and development laboratories, pilot plants, and industrial production facilities. FCPC® is integrated in the chemical & pharmaceutical industries, as well as in the cosmetics, biotechnologies, and natural products fields.