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Pure Chromatography Systems




The Pure chromatography instruments are extremely 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.

Key Differences

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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

Technical Specification

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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 200-800nm, 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 5000g with optional holder.

Dimensions (W x D x H) 365 x 570 x 680mm

Weight 25kg / 27kg with ELSD

Pure Chromatography Systems


Related Products

Sepacore Easy Purification Systems
Sepacore Flash Systems X10 / X50
Alltech 3300 ELSD
Alltech 3300 ELSD
UV-Vis Detector C-640
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