RediSep® Alumina Columns by Teledyne ISCO

Manufacturer Teledyne ISCO
Neutral alumina columns are useful when samples are acid sensitive and prone to degradation on normal phase silica gel. Acid and basic alumina columns are useful when purification of a compound with those properties is considered. This avoids the solvent swapping and additional extraction, washing, and concentration involved in recovering target compounds from collected fractions containing a mobile phase modifier such as triethylamine or acetic acid.


RediSep<sup>®</sup> Alumina Columns by Teledyne ISCO product image
RediSep® Alumina Columns

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Alternative to Silica based media Neutral Alumina columns offer an alternative to silica based media which can be useful in cases where the intrinsic slight acidity of silica results in partial or full acid-sensitive compounds product degradation during purification.

 

Similarly, acidic or basic alumina represent stationary phase alternatives for components holding an acid or a basic moiety showing partial or full degradation during purification using normal phase or functionalized silica.
 

 

RediSep® Alumina Columns Features:

  • High flow rates for fast purification of target compounds.
  • Column sizes available for purifying milligrams to several grams.
  • RFID technology for automatic set up on compatible instruments.
  • Fits all Isco CombiFlash automated organic purification instruments.
  • Long shelf life in airtight, resealable packages.
  • Luer lock end fittings.