Equivalent to Excsep® Diol

Reference Product:

Product Name: Excsep® Diol
Functional Group: diol
Base Material: Fully porous high-purity silica microspheres
Particle Size: 1.8,3&5 μm
Pore Size: 120 (Å)
Surface Area: 300 m²/g
Carbon Loading: 10%
End-Capping: No
pH Range: 2.0-8.0
Aqueous compatibility: 100% water

Equivalent Column Recommendations:

Waters

Product Name: Atlantis HILIC Silica

Functional Group: Silanol and Diol like groups
Base Material: High-purity silica
Particle Size: 3, 5 μm
Pore Size: 100 Å
Surface Area: Varies
Carbon Loading: None (but surface modified)
End-Capping: No
pH Range: 2-8
Aqueous Compatibility: Excellent
Why It's Equivalent: While not strictly a diol, this HILIC silica column provides similar selectivity for polar compounds.

Agilent

Product Name: ZORBAX HILIC

Functional Group: Silanol and Diol like groups
Base Material: High-purity silica
Particle Size: 3.5, 5 μm
Pore Size: Varies
Surface Area: Varies
Carbon Loading: None (but surface modified)
End-Capping: No
pH Range: 2-8
Aqueous Compatibility: Very good
Why it's Equivalent: Another HILIC column that provides similar selectivity to diol columns, particularly for polar compounds.

Phenomenex

Product Name: Luna HILIC

Functional Group: Silanol and Diol like groups
Base Material: High-purity silica
Particle Size: 3, 5 μm
Pore Size: Varies
Surface Area: Varies
Carbon Loading: None (but surface modified)
End-Capping: No
pH Range: 2-8
Aqueous Compatibility: Very good
Why it's Equivalent: A reliable HILIC column that can be used as a diol replacement.

Thermo Scientific

Product Name: Syncronis HILIC

Functional Group: Silanol and Diol like groups
Base Material: High purity silica.
Particle Size: 3, 5um
Pore Size: Varies
Surface Area: varies
Carbon Loading: None (but surface modified)
End-Capping: No
pH Range: 2-8
Aqueous Compatibility: Very good.
Why It's Equivalent: A good HILIC phase, and a good replacement for diol columns.