MilliporeSigma™ Supelco™ Carbotrap™ Adsorbent, Matrix Carbotrap™ B, 20-40 mesh

Description

• A graphitized carbon black (GCB) can be non-porous or porous
• The graphitization process results in a highly pure surface with great adsorption and desorption (if required) properties
• Surface interactions depend solely on dispersion (London) forces
• These particles are: Granular
• Friable
• Used for molecules with an analyte size relative to C3-C20+ n-alkanes
• Hydrophobic (can be used in high humidity environments)
• Generally, GCB adsorbents offer weaker relative adsorptive strength compared to carbon molecular sieve (CMS) adsorbents, and similar relative adsorptive strength compared to spherical graphitized polymer carbon (SGPC) adsorbents
• Our Carbotrap™ products are a type of GCB adsorbent
• Particles are 20/40 mesh
• These large particles allow high flow rates without excessive pressure drops.