CP-Chirasil-Dex CB Columns
CP-Al2O3/Na2SO4 Columns
Agilent J&W CP-Al2O3/Na2SO4 is an aluminum oxide PLOT column that offers high selectivity for separating ppm levels of C1–C5 hydrocarbons in a main stream of C1–C5 hydrocarbons. The Na2SO4 deactivation salt provides a polar Al2O3 surface, so that unsaturated compounds such as ethylene and acetylene are retained longer. These columns analyze more compounds in a single run than packed columns, while still delivering higher resolution and faster analysis times. When compared to liquid stationary phases, CP-Al2O3/Na2SO4 provides increased selectivity and allows all C1–C5 hydrocarbon isomers to be separated. These columns operate without the need for sub-ambient cooling.
Product Details
Features
- Aluminum oxide PLOT columns offer high selectivity for separating ppm levels of C1–C5 hydrocarbons in process streams
- High-capacity thick films
- No need for sub-ambient cooling simplifies operation
- Choice of two selectivities covers a broad range of applications
- Available in Fused Silica and UltiMetal
- Note: The KCl deactivation salt results in a relatively apolar Al2O3 surface while the Na2SO4 deactivation provides a polar surface. Unsaturated compounds such as ethylene and acetylene (ethyne) are retained longer.
- Tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency
- Performance Summary shipped with each column
- Similar phases: Al2O3/Na2SO4, Rt-Alumina PLOT, Alumina PLOT, Rt-Alumina BOND/Na2SO4, MXT-AluminaBOND/Na2SO4, Alumina sulfate PLOT
How It Works