Büchi Reveleris X2 Flash Chromatography System in Zevenhuizen, South Holland, Netherlands
Used
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Specifications
- Condition
- used
- Stock number
- IC 16193
- Weight
- 0,0 kg
- Mode of operation
- Gradient Flash Chromatographic System
- Solvent delivery system
- 4 Independent channels
- Gradient formation
- Binary Gradient with High Pressure Mixing
- Flow rate
- 1-200mL/min
- Flow rate accuracy
- ± 3% (4-200mL/min)
- Maximum pressure
- 200psig
- Gradient accuracy (at 40ml/min)
- ± 1.5%
- Gradient precision (at 40ml/min)
- < 1%
- Sample modes
- Liquid or Solid Sample Modes
- Sample loader
- Sample loaders for 3g, 25g, and 60g can be employed
- Sample loader plunger
- Three sizes (15mL, 75mL, and 150mL).
- Number of wavelengths monitored
- 3 wavelengths can be monitored and used to trigger fraction collection
- Elsd detector light source
- Laser (0.3mW)
- Detector element
- Silicon Photodiode
- Fraction collection triggers
- UV signal, ELSD signal
- Collection racks
- Multi position racks for 36x 25 mm tubes
- Category
- Chromatography in Netherlands
- Subcategory
- Laboratory equipment
- Subcategory 2
- Preparative lc - sfc
- Listing ID
- 84611530
Description
The Reveleris X2 Flash Chromatography System is designed for the rapid purification of complex samples by liquid chromatography. A flash chromatographic separation is performed using a cartridge containing a stationary phase such as 40-63µm silica and a mobile phase such as hexane: ethyl acetate (70:30) at a flow rate of 40mL/min at a moderate pressure (typically less than 100 psig). Although the resolution of flash chromatography is less than that of analytical or preparative high performance liquid chromatography (HPLC), where 2-5 µm particles are employed, the technique is extremely useful as it provides the chromatographer with the ability to separate gram size samples in a short period.
In flash chromatography, as in analytical or preparative
HPLC, the separation is a function of the relative interaction
of the various compounds in the sample with the stationary
phase and the mobile phase. Compounds with a stronger
interaction with the stationary phase than with the mobile
Seller Reviews
$23,344 USD