Supelcarb Split-Vent Trap

Split vent may be suitable for gaseous CO₂ to flow through during On-Line Supercritical fluid extraction-gas chromatography.

This is a very simple strategy to prevent sample vapors from entering the workplace environment! Our Supelcarb Split Vent Trap traps a broad range of organic compounds, and works with typical split vent flow rates of 10-100 mL/min. The Supelcarb specialty carbon adsorbent is engineered to provide twice the trapping capacity of activated charcoal. Additionally, a narrow particle size distribution and spherical shape allows tight packing and less gas channeling than the irregular shape of activated charcoal particles. We recommend replacing the trap every two weeks. This is based on data that shows that breakthrough of the Supelcarb Split Vent Trap occurs after approximately 2 weeks at 65 mL/min, a much longer time than with other traps that use activated charcoal adsorbent.