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Thermo Scientific™

Dionex™ SolEx™ SCX Polymer-Based SPE Cartridge

Dionex™ SolEx™ SCX Polymer-Based SPE Cartridge
Related applications:

Industrial Chromatography

Concentrate weak cations such as base amines using the mixed-mode, reversed-phase, cation-exchange functionality of the Thermo Scientific™ Dionex™ SolEx™ SCX Polymer-Based SPE Cartridge in extremely acidic sample. The strong cation exchange (SCX) phase bears sulfonate (SO3-) sites which can exchange cations down to a pH <1. The cartridge is designed for use with the Thermo Scientific™ Dionex™ AutoTrace™ 280 SPE system or other SPE instrumentation and vacuum manifolds.
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Exceptional Characteristics

The SCX stationary phase of this cartridge is comprised of a 22µm high surface area divinylbenzene resin particle grafted with aromatic sulfonic acid groups.

  • Sorbent Material: styrene-divinylbenzene/sulfonate, sodium-form
  • Particle Size: 22µm
  • 18-25µm porous particles with analytical distribution
  • Surface Area: 800m2/g, adjusted to achieve target capacity
  • Ion Exchange Capacity: 700µEq/g.
  • Individually labeled housings with solvent-compatible marking

About Dionex SolEx SPE Cartridges

Dionex SolEx SPE Cartridges extract organic pollutants from a liquid sample off-line using a solid-phase adsorbent. The cartridges employ a variety of chemistries depending on the application. The silica- or carbon-based absorbents are bound or encapsulated in a membrane filter (called disk format), or packed in a cartridge (syringe bodies). Water (ground, waste, and drinking) is the most common liquid sample extracted, but these SPE cartridges are also used to extract contaminants from milk, fruit juices, urine, and other matrices. These cartridges are desgined for use with Dionex AutoTrace 280 SPE system or SPE instrumentation and vacuum manifolds.

Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.