# Aluminum oxide — GC column stationary phase cross-reference by manufacturer

For Aluminum oxide, agilent equivalents is CP-Al2O3/Na2SO4, GS-Alumina; restek equivalents is Rt-Alumina BOND/Na2SO4; supelco/merck equivalents is Alumina-sulfate, recorded from its source on 2026-08-15.

- **Phase chemistry:** Aluminum oxide _(verified: appears in the quote below)_
- **Agilent equivalents:** CP-Al2O3/Na2SO4, GS-Alumina
- **Restek equivalents:** Rt-Alumina BOND/Na2SO4
- **Supelco/Merck equivalents:** Alumina-sulfate _(verified: appears in the quote below)_

## What the source says

> Aluminum oxide | C1-C5 hydrocarbons purity analysis of ethylene, propylene, butenes, and halocarbons | CP-Al 2 0 3 /Na 2 SO 4 ,GS-Alumina | Alumina-sulfate |

## Sources disagree

More than one authority states this, and they do not state the same
thing. Both are reproduced with the source each came from.

### Agilent equivalents

discover.restek.com says agilent equivalents is **CP-Al2O3/Na2SO4, GS-Alumina**, as of 2026-08-15.

> Aluminum oxide | C1-C5 hydrocarbons purity analysis of ethylene, propylene, butenes, and halocarbons | CP-Al 2 0 3 /Na 2 SO 4 ,GS-Alumina | Alumina-sulfate |

Source: https://discover.restek.com/articles/gnot3472/gc-column-cross-reference-chart

discover.restek.com says agilent equivalents is **CP-Al2O3/Na2SO4**, as of 2026-08-15.

> MXT-Alumina BOND/Na 2 SO 4 | | Aluminum oxide | C1-C5 hydrocarbons purity analysis of ethylene, propylene, butenes, and halocarbons | CP-Al 2 0 3 /Na 2 SO 4 | | |

Source: https://discover.restek.com/articles/gnot3472/gc-column-cross-reference-chart

discover.restek.com says agilent equivalents is **GS-Alumina KCl, HP PLOT Al2O3, CP-Al2O3/KCl**, as of 2026-08-15.

> Rt-Alumina BOND/KCl | | Aluminum oxide | C1-C8 hydrocarbons; C1-C5 isomers purity analysis of ethylene, propylene, butene, and butadiene | GS-Alumina KCl, HP PLOT Al 2 0 3 , CP-Al 2 0 3 /KCl | Alumina-chloride | |

Source: https://discover.restek.com/articles/gnot3472/gc-column-cross-reference-chart

discover.restek.com says agilent equivalents is **Select Al2O3 MAPD**, as of 2026-08-15.

> Rt-Alumina BOND/MAPD | | Aluminum oxide | Trace analysis of methyl acetylene, propadiene, and acetylene | Select Al 2 0 3 MAPD | | |

Source: https://discover.restek.com/articles/gnot3472/gc-column-cross-reference-chart


### Restek equivalents

discover.restek.com says restek equivalents is **Rt-Alumina BOND/Na2SO4**, as of 2026-08-15.

> Aluminum oxide | C1-C5 hydrocarbons purity analysis of ethylene, propylene, butenes, and halocarbons | CP-Al 2 0 3 /Na 2 SO 4 ,GS-Alumina | Alumina-sulfate |

Source: https://discover.restek.com/articles/gnot3472/gc-column-cross-reference-chart

discover.restek.com says restek equivalents is **MXT-Alumina BOND/Na2SO4**, as of 2026-08-15.

> MXT-Alumina BOND/Na 2 SO 4 | | Aluminum oxide | C1-C5 hydrocarbons purity analysis of ethylene, propylene, butenes, and halocarbons | CP-Al 2 0 3 /Na 2 SO 4 | | |

Source: https://discover.restek.com/articles/gnot3472/gc-column-cross-reference-chart

discover.restek.com says restek equivalents is **Rt-Alumina BOND/KCl**, as of 2026-08-15.

> Rt-Alumina BOND/KCl | | Aluminum oxide | C1-C8 hydrocarbons; C1-C5 isomers purity analysis of ethylene, propylene, butene, and butadiene | GS-Alumina KCl, HP PLOT Al 2 0 3 , CP-Al 2 0 3 /KCl | Alumina-chloride | |

Source: https://discover.restek.com/articles/gnot3472/gc-column-cross-reference-chart

discover.restek.com says restek equivalents is **Rt-Alumina BOND/CFC**, as of 2026-08-15.

> Rt-Alumina BOND/CFC | | Aluminum oxide | Multi-halogenated alkanes, C1-C5 range chlorofluorocarbons (CFC) | Unique Product |

Source: https://discover.restek.com/articles/gnot3472/gc-column-cross-reference-chart

discover.restek.com says restek equivalents is **Rt-Alumina BOND/MAPD**, as of 2026-08-15.

> Rt-Alumina BOND/MAPD | | Aluminum oxide | Trace analysis of methyl acetylene, propadiene, and acetylene | Select Al 2 0 3 MAPD | | |

Source: https://discover.restek.com/articles/gnot3472/gc-column-cross-reference-chart


### Supelco/Merck equivalents

discover.restek.com says supelco/merck equivalents is **Alumina-sulfate**, as of 2026-08-15.

> Aluminum oxide | C1-C5 hydrocarbons purity analysis of ethylene, propylene, butenes, and halocarbons | CP-Al 2 0 3 /Na 2 SO 4 ,GS-Alumina | Alumina-sulfate |

Source: https://discover.restek.com/articles/gnot3472/gc-column-cross-reference-chart

discover.restek.com says supelco/merck equivalents is **Alumina-chloride**, as of 2026-08-15.

> Rt-Alumina BOND/KCl | | Aluminum oxide | C1-C8 hydrocarbons; C1-C5 isomers purity analysis of ethylene, propylene, butene, and butadiene | GS-Alumina KCl, HP PLOT Al 2 0 3 , CP-Al 2 0 3 /KCl | Alumina-chloride | |

Source: https://discover.restek.com/articles/gnot3472/gc-column-cross-reference-chart


## Source

- https://discover.restek.com/articles/gnot3472/gc-column-cross-reference-chart

Last verified: 2026-08-15. Review by: 2027-08-15.
Part of [GC column stationary phase cross-reference by manufacturer](https://referencesource.org/lab-instrument-consumables-equivalence/).