CP-Al2O3

CP-Al2O3 PLOT GC Columns from Agilent Technologies

Agilent J&W Aluminum oxide PLOT columns offer high selectivity for separating ppm levels of C1-C5 hydrocarbons in process streams. These columns analyze more compounds in a single run than packed columns, while still delivering higher resolution and faster analysis times. Choice of two selectivities covers a broad range of applications

CP Al2O3/KCl has an apolar surface to separate ppm levels of C1-C5 hydrocarbons in a main stream of C1-C5 hydrocarbons
CP Al2O3/Na2SO4 has a polar surface to separate ppm levels of C1-C5 hydrocarbons in a main stream of C1-C5 hydrocarbons.

CP-Al2O3 All pictures shown are for illustration purpose only. Actual product may vary.

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Features

CP-Al2O3/KCl GC Columns

Agilent J&W CP-Al2O3/KCl 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 KCl deactivation salt results in relatively apolar Al2O3 surface. 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 provides increased selectivity and allows all C1-C5 hydrocarbon isomers to be separated. CP-Al2O3 operates without the need for sub-ambient cooling.

The KCl deactivation salt results in a relatively apolar Al2O3 surface
High capacity thick films
No need for sub-ambient cooling simplifies operation
Available in Fused Silica and UltiMetal

Similar Phases: Al2O3/KCl, Rt-Alumina PLOT, Alumina PLOT, RT-Alumina BOND/KCl, Alumina chloride PLOT, AB-PLOT Al2O3 KCl

CP-Al2O3/Na2SO4 GC 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 provides increased selectivity and allows all C1-C5 hydrocarbon isomers to be separated. CP-Al2O3 operates without the need for sub-ambient cooling.

The Na2SO4 deactivation provides a polar surface. Unsaturated compounds such as ethylene and acetylene (ethyne) are retained longer.
High capacity thick films
No need for sub-ambient cooling simplifies operation
Available in Fused Silica and UltiMetal

Similar Phases: Al2O3/Na2SO4, Rt-Alumina PLOT, Alumina PLOT, Rt-Alumina BOND/Na2SO4, MXT-AluminaBOND/Na2SO4, Alumina sulfate PLOT

Specifications

CP-Al2O3/KCl Temperature Specifications

ID (mm)	0.25 – 0.32 mm	0.53 mm
Length (m)	10 – 50 m	25 – 50 m
Film (µm)	4.00 – 5.00 µm	10.00 µm
Temperature Limits (°C)	–100 – 200/200 °C	–100 – 200/200 °C

CP-Al2O3/Na2SO4 Temperature Specifications

ID (mm)	0.25 – 0.32 mm	0.53 mm
Length (m)	10 – 50 m	25 – 50 m
Film (µm)	4.00 – 5.00 µm	10.00 µm
Temperature Limits (°C)	–100 – 200/200 °C	–100 – 200/200 °C

Literature

Agilent GC Column Brochure

Full range of Aglient Technologies GC columns and applications