Copure® Carb-GCB SPE Cartridges

Copure® Carb-GCB SPE Cartridges

Extracting herbicides in drinking water

Copure ® Carb-GCB is composed of sheet-like, nonporous graphitized carbon black with aromatic six-member ring structure and positive charges. It has reversed phase and ion exchange retention mechanisms, retaining non-polar compounds, such as organochlorine pesticides, as well as polar compounds, such as surfactants.

Owing to its sheet-like, nonporous structure, Carb-GCB enables higher extraction speed and capability than silica-based sorbents.


  • Higher extraction speed and capability
  • Suitable for large volume samples


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


  • Removal of pigments in vegetables and fruits.
  • Determination of organochlorine pesticides, ethyl carbamate, alkaloids and mycotoxins in water, beverages, vegetables and seafood

Related Methods:

  • EPA Method 523: Determination of Triazine Pesticides and their Degradates in DrinkingWater by Gas Chromatography/Mass Spectrometry (GC/MS)
  • EPA Method 535: Measurement of Chloracetanilide and Other Acetamide Herbicide Degradates in Drinking Water by Solid Phase Extraction and Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)

Order Information:

Product No. Description Format Qty.
COGCB1100 Copure ® Carb-GCB SPE Cartridges 100mg/1mL 100/Box
COGCB3200 Copure ® Carb-GCB SPE Cartridges 200mg/3mL 50/Box
COGCB3500 Copure ® Carb-GCB SPE Cartridges 500mg/3mL 50/Box
COGCB6500 Copure ® Carb-GCB SPE Cartridges 500mg/6mL 30/Box
COGCB61000 Copure ® Carb-GCB SPE Cartridges 1000mg/6mL 30/Box
COGCB121000 Copure ® Carb-GCB SPE Cartridges 1000mg/12mL 20/Box
COGCB122000 Copure ® Carb-GCB SPE Cartridges 2000mg/12mL 20/Box
Note: equivalent to Agilent Bond Elut Carbon.
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