Fitting to your needs and environment
The Pure chromatography instruments are extremly compact, ensure safety on the highest level and are easy to use for any flash or prep HPLC application. The platform has been designed to protect you and your sample and to get more purification in a very convenient way with using minimal space.
Space Saving
• The Pure instruments enable efficient use of lab space. Several features make them fit in any limited environment:
- Small footprint and an extra solvent platform
- Cartridge/ column holders on the front of the system
- Integrated UV and ELSD
- Flash and prep HPLC in one system
Safe Operation
• Safety comes first! Therefore BUCHI developed and combined numerous state-of-the-art technologies for Pure:
- Closed fraction collector bay ensures clean air in the lab
- Leak and pressure sensors for safe operation
- Remote control reduces exposure to the lab environment
Simple to Use
• Ease of use is what stands out in all Pure instruments. Key elements are:
- The software interface follows a proven logic
- The integrated ELSD technology is most user-friendly
- The sample injection is universal
- All important parts are easily accessible for cleaning or maintenance
Pure C-810/C-815 Flash
More purification in a very convenient way
Pure C-810 / C-815 Flash are two advanced and powerful flash systems designed to
• get more purification in less space, as they belong to the smallest chromatography systems on the market
• be operated safely even outside of a fume hood being equipped with a closed fraction collector bay
• achieve best results in most convenient way
Pure C-815 is in addition supplied with integrated ELSD that
• is dedicated for flash chromatography
• features the lowest sample loss in the market
Pure C-830 / C-835 Prep
Easy-to-use instruments for maximum purity
Pure C-830 / C-835 Prep are two powerful, high-performance prep systems. Their main features:
• Small-footprint layout and an extra platform on top for 4 solvent bottles
• Safety on the highest level as they are equipped with a closed fraction collector bay
• Easy to use for prep HPLC applications thanks to an intuitive and convenient operation
Additionally, Pure C-835 is supplied with integrated ELSD that features the lowest sample loss in the market.
Pure C-850 FlashPrep
Maximize your lab space with multifunctionality
With the Pure platform it is possible to combine two different techniques in one system without sacrificing features or functionality:
• Flash and prep HPLC: you can have a fast purification or a higher purity of your material or both
• UV-Vis & ELS detection: detection of any compound (chromophoric and non-chromophoric)
Additionally Pure C-850 FlashPrep offers all other advantages of the Pure line regarding space saving, safe operation and ease of use.
| Model | Pure C-810 / C-815 Flash |
| Solvent delivery system | 3-piston pump with auto-priming |
| | 4 independent channels with up to 4 solvents in a single run, |
| | auto-switches lines when solvent depletes |
| Pump flow rate | 250mL/min |
| Maximum pressure | 50bar (725psi) |
| Gradient | Binary |
| | Isocratic, linear, step |
| Sample injection | Liquid or solid sample |
| Detection | UV 200-400nm, combination of up to 4 UV signals and scan of entire UV range |
| | ELSD (only C-815) |
| Peak collection | Slope and/or threshold detection |
| Column sizes | 4-330g on instrument, luer type |
| | 750g up to 3000g with optional holder |
| Dimensions (W x D x H) | 365 x 570 x 680mm |
| Weight | 25kg / 27kg with ELSD |
| Model | Pure C-830 / C-835 Prep |
| Solvent delivery system | HPLC pump with auto-priming |
| | 4 independent channels with up to 4 solvents in a single run, |
| | auto-switches lines when solvent depletes |
| Pump flow rate | 100mL/min |
| Maximum pressure | 300bar (4351psi) |
| Gradient | Binary |
| | Isocratic, linear, step |
| Sample injection | Liquid via loop injection |
| Detection | UV-Vis 200-800nm, combination of up to 4 UV signals and scan of entire UV range |
| | ELSD (only C-835) |
| Peak collection | Slope and/or threshold detection |
| Column sizes | Up to ID 50mm on instrument |
| | ID 70mm optional external holder |
| Dimensions (W x D x H) | 365 x 570 x 680mm |
| Weight | 31kg / 33kg with ELSD |
| Model | Pure C-850 FlashPrep |
| Solvent delivery system | HPLC pump with auto-priming |
| | 4 independent channels with up to 4 solvents in a single run, |
| | auto-switches lines when solvent depletes |
| Pump flow rate | 250mL/min (flash) / 100mL/min (prep) |
| Maximum pressure | 50bar (725psi, flash) / 300bar (4351psi, prep) |
| Gradient | Binary |
| | Isocratic, linear, step |
| Sample injection | Liquid, solid sample (only for flash) |
| Detection | UV-Vis 200-800nm, combination of up to 4 UV signals and scan of entire UV range |
| | ELSD |
| Peak collection | Slope and/or threshold detection |
| Cartridge sizes | 4-330g on instrument, luer type |
| | 750g up to 3000g with optional holder |
| Column sizes | Up to ID 50mm on instrument |
| | ID 70mm optional external holder |
| Dimensions (W x D x H) | 365 x 570 x 680mm |
| Weight | 33kg |
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To get information about: «Pure Chromatography Systems» contact us by phone (044) 229 15 31 or fill in the form.