Chromatografy Flash serii CombiFlash - CombiFlash Torrent®

Teledyne ISCO

CombiFlash Torrent®

The next generation in scale up Flash purification

Get the ease of use and reliability provided by CombiFlash and RediSep for Development Scale purification with the all new CombiFlash Torrent Purification System from Teledyne Isco. One liter per minute flow rates rapidly purify up to 300 grams of sample. The 100 psi pumps accurately deliver a reproducible binary gradient. The CombiFlash Torrent system is designed to be flexible for a variety of large-scale purification needs, with various methods of sample introduction and collection.

The trusted RediSep columns communicate with the system to quickly create methods without error through RFID technology. Column information is accessed on the RediSep column for easy recall of methods. Large scale RediSep columns, with quick Luer connections, are available in a broad range of sizes and medias.

Standard Features

  • 1 L/min flow rate
  • 100 psi rated
  • 300 g purifications
  • Patented solvent and waste level sensing technology
  • Fully-grounded fluid path
  • Easy-to-use PeakTrak software
  • Accepts RediSep column sizes from 80 g to 3 kg
  • RFID column detection
  • Automated six-port valve and large diameter tubing


  • Scale up
  • Chemical development
  • Manufacturing

Options and Accessories

  • Sample Introduction:
    - RediSep sample load empty and prepacked cartridges
    - Liquid syringe injection accessory
    - Sample load pump
  • Fraction Collection:
    - High Flow Foxy R2 fraction collector
    - Automated fractionation valve
    - Manual collection
  • Solvent and Waste:
    - 4, 5, and 9 ft lengths of braided stainless steel solvent inlet tubing
    - 4 ft length of corrugated plastic solvent inlet tubing
    - Solvent reservoir tanks
    - Solvent and waste bottle caps to minimize evaporation
    - Reverse flow option
  • Peak Detection:
    - Slope
    - Threshold
    - Time windows
    - Internal UV or UV-vis PDA detector
    - External detector option