High Performance Capillary Electrophoresis System Capel105M, 0 to Plus or Minus 25kV Adjustable High Voltage (CAT#: STEM-AL2-3695-ZJF)

The Capel105M is a high performance capillary electrophoresis system for fast and simple qualitative and quantitative analysis. Separation is achieved by the difference in mobility and distribution behaviour of sample components inside a quartz capillary under a high voltage electric field, with detection by an ultraviolet absorbance detector. The instrument is fitted with a liquid constant temperature system that improves detection stability. An autosampler provides fully automatic sample introduction and analysis, and the system is controlled from a computer. A high intensity deuterium lamp and optimised optics give low detection limits. Several separation modes are available, including capillary zone electrophoresis, micellar electrokinetic chromatography, isoelectric focusing, gel electrophoresis and isotachophoresis. Injection can be performed electrokinetically or by pressure, with fine step control for both. An efficient capillary water cooling system keeps temperature control precise while remaining economical. Capillary replacement takes only a few minutes, and spectral scanning assists peak identification.

High Voltage Power Supply: 0 to Plus or Minus 25kV Adjustable
Current Range: 0 to 300uA
Pressure Injection: 1 mbar Step, up to 99
Electrokinetic Injection: 1kV Step
Capillary Cooling: Constant Temperature Water Cooling from Ambient Minus 10 Degrees Celsius to Ambient Plus 30 Degrees Celsius, Adjustable
Detection: Ultraviolet Absorbance with High Intensity Deuterium Lamp
Separation Modes: Capillary Zone Electrophoresis, Micellar Electrokinetic Chromatography, Isoelectric Focusing, Gel Electrophoresis and Isotachophoresis
Control: External Computer Operation
Application Areas: Environmental, Food, Agricultural, Chemical, Pharmaceutical, Biochemical and Forensic Analysis

High voltage separation with ultraviolet absorbance detection
High intensity deuterium lamp with optimised optics for low detection limits
Multiple separation modes available on one instrument
Automatic sample introduction with electrokinetic and pressure injection options
Constant temperature water cooling for stable migration conditions
Spectral scanning function assisting peak identification
Controllable pressure injection for viscous samples
Capillary replacement completed within a few minutes