Thermo Scientific™ Zeba™ Chromatography Desalting Cartridges

Rapidly desalt samples with high protein recovery with these ready-to-use cartridges for manual or automated liquid chromatography (LC).

Brand: Thermo Scientific™

Manufacturer Part Number: 89935


UNSPSC: 41115711

Code: PN

Additional Details:
Additional Details: Weight: 0.80000kg

Product Code. 11854161

Quantity Price
1 £159.00 / Pack of 5
Estimated Shipment date
from Supplier 08-11-2016
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Description and Specification


Description Zeba Chromatography Desalting Cartridges, 7K MWCO, 5mL
Formulation Polypropylene cartridge with proprietary resin
Quantity 5 cartridges
Sufficient For Samples requiring 5mL of resin for separation
MWCO 7000 Da
Capacity (Metric) 2000uL

These desalting cartridges perform as well as more expensive cartridges from other suppliers. In addition, Zeba Desalting Chromatography Cartridges are compatible with syringe processing or will attach to popular automated liquid-chromatography systems such as +äKTA™ or FPLC Systems without additional connectors. Each Zeba Desalting Chromatography Cartridge includes an accessory pack that readily adapts cartridges for use with Luer-Lok™ Syringe Fittings or tubing. The cartridges provide fast, easy and reproducible chromatographic separations. The cartridges achieve efficient removal of salts or buffer exchange with superb protein recovery. Both 1 and 5mL prepacked cartridges are offered, and these can be connected in series to precisely match nearly any small sample volume.


  • Reliable – excellent desalting and sample recovery with Zeba Desalting Resin

  • Robust – resistant to organic solvents and acidic and basic conditions

  • Compatible – fittings allow connection with popular LC systems or a standard syringe

  • Versatile – use singly or connected in series to service different capacity requirements

  • Economical – comparable performance at lower cost than other commercially available cartridges

  • 7K MWCO – resin is rated to recover proteins larger than 7000 daltons and retain (remove) solutes smaller than 1000 MW

Item-Specific Features:

  • Each 1mL Cartridge contains 1mL of Zeba Desalting Resin and is suitable for separations involving 50 to 250μL samples
  • Each 5mL Cartridge contains 5mL of Zeba Desalting Resin and is suitable for separations involving 100 to 1500μL samples


Pre-packed cartridge(s) and one accessory pack that contains 1 female Luer-Lok Adapter, 1 connector fitting, 1 column plug and 5 bottom caps