​RediSep® Rf Alumina

For acid sensitive compounds subject to degradation on normal-phase silica

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.

 Documents

  
  
Introduction to Functionalized Silica Gel and Alumina RediSep Columns App NoteApp Note
RediSep Basic Alumina Column Purification of High pKa Organic Compounds App NoteApp Note
RediSep Neutral Alumina Column Purification of High pKa Organic Compounds App NoteApp Note
RediSep Rf Media Catalog BrochureBrochure
RediSep Alumina Basic 24g Column Care GuideInstruction Sheet
RediSep Alumina Basic 80g Column Care GuideInstruction Sheet
RediSep Alumina Basic 8g Column Care GuideInstruction Sheet
RediSep Alumina Neutral 24g Column Care GuideInstruction Sheet
RediSep Alumina Neutral 80g Column Care GuideInstruction Sheet
RediSep Alumina Neutral 8g Column Care GuideInstruction Sheet
Advanced Topics for Use of RediSep Specialty Media Columns PosterPoster/Paper

 Overview

Standard 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

 Specifications

RediSep Rf Alumina Columns

Type: Single use, disposable
Average Particle Size: 50 to 200 microns
Average Pore Size: 60 angstroms

Catalog Numbers

RediSep Rf Alumina Acidic Columns

8 gram, package of 20: 69-2203-430
24 gram, package of 20: 69-2203-431
48 gram, package of 15: 69-2203-432
80 gram, package of 15: 69-2203-433
160 gram, package of 12: 69-2203-436
240 gram, package of 10: 69-2203-434
440 gram, package of 6. (Please allow 2 to 4 weeks for delivery.): 69-2203-438
660 gram, package of 4. (Please allow 2 to 4 weeks for delivery.): 69-2203-435

RediSep Rf Alumina Neutral Columns

8 gram, package of 20: 69-2203-440
24 gram, package of 20: 69-2203-441
48 gram, package of 15: 69-2203-442
80 gram, package of 15: 69-2203-443
160 gram, package of 12: 69-2203-446
240 gram, package of 10: 69-2203-444
440 gram, package of 6. (Please allow 2 to 4 weeks for delivery.): 69-2203-448
660 gram, package of 4. (Please allow 2 to 4 weeks for delivery.): 69-2203-445

RediSep Rf Alumina Basic Columns

8 gram, package of 20: 69-2203-450
24 gram, package of 20: 69-2203-451
48 gram, package of 15: 69-2203-452
80 gram, package of 15: 69-2203-453
160 gram, package of 12: 69-2203-456
240 gram, package of 10: 69-2203-454
440 gram, package of 6. (Please allow 2 to 4 weeks for delivery.): 69-2203-458
660 gram, package of 4. (Please allow 2 to 4 weeks for delivery.): 69-2203-455

RediSep Rf Alumina Basic TLC Plates

RediSep Rf Alumina Basic TLC Plates, 5 x 10 cm: 69-2203-403

 

 Support

When you purchase instruments from Teledyne ISCO, you not only receive innovative, high quality products, you also receive excellent customer service and product support. Your initial purchase is only the beginning of Teledyne ISCO's ongoing commitment to their customers.