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DEGASi® Prep+ uses a revolutionary new technology that makes it possible to degas organic solutions at higher flow rates in a cost-effective manner. That means you can get increased capacity at a lower price. DEGASi® Prep+ is a perfect choice for efficient degassing of many types of liquids at high flow rates, up to 75-100 mL /min per chamber. It is compatible with aqueous-organic liquids and alkanes, but not aggressive solvents like HFIP. The DEGASi® Prep+ degassers is available in different models with 1, 2, or 4 channels. In its standard configuration with 1/4-28 flat-bottom ports for 1/8” OD tubing, flow rates up to 75 mL/min can be degassed. The DEGASi® Prep+ Large and DEGASi® Prep+ XLarge, are instead configured for 3/16″ (4.8 mm) and 1/4″ (6.4 mm) OD tubing, respectively, and can handle flow rates up to 100 mL/min. The unique DEGASi® Prep+ AUX degasser configuration is designed for flow rates up to 75-100 mL/min, and is also equipped with one additional auxiliary degassing channel of your choice for analytical flow rates. -
Our Preparative Stand Alone Vacuum Degasser Systems are specifically designed for HPLC and other fluidic systems. The DEGASi PREP series is designed for flowrates from 15-50ml/min per channel. The system removes dissolved gases from the mobile phases to reduce retention time shifts and improve baseline stability, as the pump will work much more reliable. Removing dissolved gasses eliminates bubbles before they occur and removes oxygen which can interfere with UV detection methods. -
The DEGASi® Integration Classic degasser is designed for most applications in analytical instrumentation and liquid chromatography, including typical reversed phase HPLC and ion chromatography applications with flow rates up to 3 mL/min. The port design is 1/4-28 Flat-Bottom for connection of tubing with OD ranging from 1/16” to 1/8”. This degasser is equipped with 1-5 chambers with biocompatible flow path of 480 μL for aqueous-organic liquids but is not compatible with hexane and similar organic solvents. As with all DEGASi® Integration degassers, there is an output signal for the vacuum level, and you can expect very silent and trouble-free operation for many years. It is easy to exchange solvents in the degasser thanks to the low swept volume and efficient design of each channel. The internal patented closed-loop vacuum control assures ultra-stable degassing performance that minimize noise in your high-precision system. The degasser comes with advanced leak and error detection functions and three indicator LEDs to show current status. The housing occupies a reduced bench space (261 x 70 x 125 mm) and is easy to access for replacement of parts. The degasser is fully compatible with CE and RoHS directives. See Solvent Compatibility Chart » -
The DEGASi® Plus Semi-Prep degasser is designed for reversed phase HPLC and ion chromatography applications at flow rates in the range 3-6 mL/min. The port design is 1/4-28 Flat-Bottom for connection of tubing with OD ranging from 1/16” to 1/8”. This degasser is equipped with 1-6 chambers with biocompatible flow path of 925 μL for aqueous-organic liquids, but is not compatible with hexane and similar organic solvents. As with all DEGASi® Plus degassers, you can expect very silent and trouble-free operation for many years. It is easy to exchange solvents in the degasser thanks to the low swept volume and efficient design of each channel. The internal patented closed-loop vacuum control assures ultra-stable degassing performance that minimize noise in your high-precision system. The degasser comes with advanced leak and error detection functions and a bicolour indicator LED to show current status. The slim housing occupies a small bench space (230 x 56 x 107 mm) and is easy to access for replacement of parts. The degasser is fully compatible with CE and RoHS directives. See Solvent Compatibility Chart »
