Preparative SFC –GLS (gas and liquid separators) has high volume solution that has been designed for sample fraction collection at flow rates up to 200mL/min. The unique GLS SFC fraction collection system uses cyclone technology to separate the CO2 for the liquid phase after the chromatographic separation is complete and has been developed to offer a rugged system for high sample throughput with low cross contamination and easy operator access. The standard 8 way configuration is housed in a fully evacuated safety cabinet which can be connected to the laboratory exhaust system. The front panel offers easy access to the GLS sample collection system. The product features includes the following: 8 way GLS fraction collector using cyclone technology, thermally controlled to prevent blockage, high sample recovery,low cross-contamination, built-in safety cabinet to remove CO2 exhaust, easy access to sample bottles and control system, and flexible fraction collection options working with bottles from 250mL to 4 liter.