Pure C-830 / C-835 Prep

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Description

Buchi

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.

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Key Differences

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 the most user-friendly
The sample injection is universal
All important parts are easily accessible for cleaning or maintenance

Technical Specification

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