Chromatography Consumables, Analytical Services and Chromatography / Mass Spectrometry Training from Crawford Scientific
   you’re in > Products > Sample Preparation> Solid Phase Extraction > CEREX
  
 



Welcome to CEREX® Solid Phase Extraction

In the course of evolution the fittest SPE products survive


Way back at the beginning of chromatography large irregular materials were used to pack HPLC columns, but chromatography changed and evolved and smaller more efficient particles were developed.


Today the same is happening in Solid Phase Extraction

Would you like to
  • Have more efficient extractions?
  • Get extractions in smaller volumes?
  • Have more concentrated elution volumes?
  • Get higher recoveries?
  • Have better limits of detection?
  • Eliminate the need for sample reconstitution?
If you can answer YES to these questions then test out CEREX and become one of the fittest in the struggle for high performance solid phase extraction.


Click here to arrange a demonstration in your laboratory.


Polymer Based CEREX Products -
Prices & Quantities


Based on sub-10 micron particles CEREX represents the evolution of High Performance Solid Phase Extraction...

The analyte capture and release characteristics of the CEREX range far out perform traditional SPE cartridges to give massive speed and recovery benefits.

With our newly introduced polymeric phases you get all the advantages of wide analyte applicability and the possibility of ‘generic’ method development alongside the recovery benefits of high performance SPE.

Typical analyte capture is an order of magnitude more efficient than standard SPE products and analyte elution can be affected with ten times less solvent for an equivalent sample loading.

  

This reduces analyte loading solvent volumes, and drastically reduces the analyte elution volumes – resulting in more concentrated samples, eliminates the need for sample reconstitution and improves detection, analytical accuracy and detection limits.


PNP resins are hydrophobic polymer resins applicable to a wide range of analyte types.


PCX resins are a cation exchange polymer suitable for work with a wide range of basic compounds where more effective sample clean up is required.
710-0096 - PNP Non-polar Polymer 20mg/1ml, 96-well block

£190.00
710-0201RH - PNP Non-polar Polymer 20mg/1ml holder populated with 96 rimless cartridges

 £182.00
710-0201R - PNP Non-polar Polymer 20mg/1ml, 96 rimless cartridges

£154.00
710-0351 - PNP Non-polar Polymer 35mg/1ml, Box of 100 cartridges

£182.00
709-0096 - PCX Cation Exchange Polymer 20mg/1ml, 96-well block

£190.00
709-0201RH - PCX Cation Exchange Polymer 20mg/1ml holder populated with 96 rimless cartridges

 £182.00
709-0201R - PCX Cation Exchange Polymer 20mg/1ml, 96 rimless cartridges

 £154.00
709-0351 - PCX Cation Exchange Polymer 35mg/1m, Box of 100 cartridges

£182.00




  Cerex ® have developed a ranged of "Positive Pressure Processors" for 96-well and 48-well SPE plates. For more information on Cerex products click on the PDF links below. (Requires Acrobat Reader, click to download)

  CEREX simply superior SPE document  475 KB
  CEREX product range  490 KB



 
  
 
 ©Crawford Scientific 2007