Copure® Carb-GCB/PSA SPE Cartridges
Copure® Carb-GCB/PSA SPE Cartridges
Copure® Carb-GCB/PSA SPE Cartridges

Copure® Carb-GCB/PSA SPE Cartridges

Cleanup of samples in multiresidual pesticide analysis

Copure ® Carb-GCB/PSA is a sorbent similar to Carb-GCB/NH 2 and suitable for cleaning samples up in multiresidual pesticide analysis.

Due to its additional secondary amino groups, PSA has higher ion exchange capability and ability to chelate some metal ions, thus providing Carb-GCB/PSA with unique selectivity different from Carb-GCB/NH 2..


  • Ultrathin frit between two sorbent layers promising uniform flow
  • Capable of removing interferences as thoroughly as possible
  • Higher capability than Carb-GCB/NH2

Specifications for Carb-GCB:

Surface area: 100-250 m 2/g
Particle size: 100-300 mesh

Specifications for PSA:

Carbon content: 8%
Surface area: 500 m 2/g
Particle size: 50 - 75 μm
Pore size: 100 Å


  • Analysis of multiresidual pesticides in foods
  • Determination of residual neonicotinoid pesticides in soil, fruit and wine samples

Order Information:

Product No. Description Format Qty.
COPSGC32525 Copure ® Carb-GCB/PSA SPE Cartridges 250mg/250mg/3mL 50/Box
COPSGC655 Copure ® Carb-GCB/PSA SPE Cartridges 500mg/500mg/6mL 30/Box
COPSGC653 Copure ® Carb-GCB/PSA SPE Cartridges 300mg/500mg/6mL 30/Box
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