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Product Information
Phase Detail
Strata GCB SPE Products
Strata GCB (Graphitized Carbon Black) Solid Phase Extraction (SPE) sorbent works well for polar compounds and is especially useful in removing pigments from samples

Strata GCB SPE Products

Graphitized Carbon Black Solid Phase Extraction Sorbent

Strata GCB is a graphitized carbon black SPE sorbent that offers a better retention of polar compounds compared to C8 and C18 silica products.

  • Designed and manufactured from high quality non-porous chromatographically-grade graphitized carbon
  • Improved recovery when working with pesticides from water, fruits, and vegetables
  • Allows for excellent performance removing pigments from sample matrices

Surface Area (m²/g)
Separation Mode
Pore Size
Particle Size
Recommended Use
Offers better retention of polar compounds for extracting pesticide residues from water, vegetables, and fruits