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