Automated capillary electrophoretic analyzer P/ACE MDQ
Producer: Beckman Coulter
P/ACE analyzer allows to perform all basic modes of capillary electromigration techniques, zone electrophoresis, isotachophoresis, isoelectric focusing, affinity electrophoresis, electrokinetic chromatography and electrochromatography.
Description:
Separation compartment: fused silica capillary, id/od 25-100/360 µm, total/effective length 30-100/20-90 cm; capillary is placed in the cartridge with liquid thermostatization at 15-60 °C.
High voltage power supply: operating in the mode of constant voltage, current or power, in the range 1-30 kV, 3-300 µA, 0.1-5 W.
Automated injection system: hydrodynamic or electrokinetic.
Detection:
Diode array spectrophotometric detector, 190-600 nm.
Laser induced fluorescence detector, excitation/emission 488/520 nm.
Capillary electrophoretic analyzer with coupled columns, EA 101
Producer: Villa-Labeco
EA 101 analyzer allows to perform several modes of capillary electromigration techniques both in one- and two dimensional arrangement.
Description:
Separation compartments: preseparation column; FEP (fluorinated ethylene-propylene copolymer) capillary: id/od 0.8/1.2 mm, total/effective length 160/120 mm; analytical column; FEP (fluorinated ethylene-propylene copolymer) capillary (id/od 0.3/0.7 mm, total/effective length 120/80 mm).
High voltage power supply: operating in the mode of constant current (1-500 µA) or constant voltage 0.3-15 kV.
Injection system: dosing valve with constant volume 30 µL, microsyringe with variable volume 0.1-100 µL
Detection:
Contactless conductivity detectors on both preseparation and analytical column.
UV-VIS spectrophotometric detector (190-600 nm) on analytical column.
Capillary electrokinetic analyzer CE 2
Producer: home-made device, IOCB ASCR
CE 2 is a manually operated analyzer with PC-based data acquisition and evaluation (Clarity station, Dataapex, Prague, CR). It allows to perform all basic modes of capillary electromigration techniques: zone electrophoresis, isotachophoresis, isoelectric focusing, affinity electrophoresis, electrokinetic chromatography and electrochromatography.
Description:
Separation compartment: fused silica capillary, id/od 25-100/360 µm, total/effective length 30-100/20-90 cm.
High voltage power supply: operating in the mode of constant voltage or constant current, in the range 1-30 kV, 3-300 µA.
Injection system: hydrodynamic or electrokinetic.
Detection:
Home-made photometric detector operating at fixed wavelength 206 nm (high-frequency excited electrodeless discharge lamp, interference filter, Si-photodiode).
Continuous free-flow electrophoresis, FFE1
Producer: home-made, IOCB ASCR
FFE1 allows to perform all separation modes of electromigration methods in a free solution in the continuous flow-through arrangement with the preparative capacity of 50-100 mg of substance per hour.
Description:
Separation compartment: Flow-through, air-cooled glass electrophoretic chamber of the dimensions 500 × 500 × 0.5 mm, 48 fractions at the outlet of the chamber.
High-voltage power supply: constant voltage 0.1-3.0 kV, current up to 400 mA.
Continuous free-flow electrophoresis Octopus
Producer: FFE Weber
FFE1 Octopus allows to perform all separation modes of electromigration methods in a free solution in the continuous flow-through arrangement with the preparative capacity of 50-100 mg of substance per hour.
Description:
Separation compartment: Flow-through, liquid-cooled glass/plexiglas electrophoretic chamber of the dimensions 500 × 100 × 0.3-1.0 mm, 96 fractions at the outlet side of the chamber.
High-voltage power supply: constant voltage 0.1-3.0 kV, current up to 300 mA.
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