GE Healthcare Sephadex™ G-25 Media

Use of Sephadex™ is  well established as a gel filtration medium for desalting and buffer exchange in industrial applications. GE Healthcare Life Sciences™ Sephadex™ G-25 Media quickly desalts, removes contaminants and transfers to a new buffer in a single step.

Brand: GE Healthcare

Manufacturer Part Number: 17-0033-02


UNSPSC: 41104902

Code: GE

Additional Details:
Additional Details: Weight: 0.60800kg

Product Code. 10669455

Quantity Price
1 £759.53 / 500g
In Stock 2
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Description and Specification


Quantity 500g
Storage Requirements 4° to 30°C
Flow Rate >100cm/hr.
Bed Volume 4 to 6mL/g in Distilled Water
Product Type Sephadex G25 media
Format Solid Spherical Bead
Diameter (Metric) Inner 2.6cm
For Use With (Application) Desalting and Buffer exchange and removal free label in industrial applications
Height (Metric) 30cm
Particle Size 38 to 235μm in wet form, >50μm in dry form
pH Range 2 to 13
Support Type Cross-linked Dextran

Established medium for desalting and buffer exchange

  • Gel filtration medium
  • Available in coarse, medium, fine and superfine grades
  • All grades satisfy process-scale chromatography requirements
  • Available in lab packs or prepacked columns


  • Working pH range: 2 to 13
  • Bed volume (in distilled water): 4 to 6mL/g
  • Fractionation range dextrans/globular proteins: 1× 102 to 5 × 103 / 1 × 103 to 5 × 103 Mr
  • Max. flowrate/operating pressure: the beads behave as rigid spheres obeying Darcy's Law