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Ultra C8 Columns (USP L7)

Excellent for a wide range of analyses.

Stationary Phase Category: C8, octylsilane (L7)
Ligand Type: monomeric C8
Particle: 3 µm or 5 µm, spherical
Pore Size: 100 Å
Carbon Load: 12%
End-Cap: yes
Surface Area: 300 m2/g
pH Range: 2.5 to 8
Maximum Temperature: 80 °C

Ordering Notes

Certificates of analysis for new Restek LC columns are now provided electronically. To view and download, visit www.restek.com/documentation then enter your cat.# and serial #.

Documentation and Instructions Sheets

Ultra C8 Columns (USP L7)

Catalog #

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Catalog # Clear All
9103312 100 mm ea. 2.1 mm 3 µm Select Deselect

Catalog # 9103312

Length
100 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra C8  
Particle Size
3 µm  
Pore Size
100 Å  
9103315 100 mm ea. 4.6 mm 3 µm Select Deselect

Catalog # 9103315

Length
100 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra C8  
Particle Size
3 µm  
Pore Size
100 Å  
910331E 100 mm ea. 3.0 mm 3 µm Select Deselect

Catalog # 910331E

Length
100 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra C8  
Particle Size
3 µm  
Pore Size
100 Å  
9103332 30 mm ea. 2.1 mm 3 µm Select Deselect

Catalog # 9103332

Length
30 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra C8  
Particle Size
3 µm  
Pore Size
100 Å  
9103335 30 mm ea. 4.6 mm 3 µm Select Deselect

Catalog # 9103335

Length
30 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra C8  
Particle Size
3 µm  
Pore Size
100 Å  
910333E 30 mm ea. 3.0 mm 3 µm Select Deselect

Catalog # 910333E

Length
30 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra C8  
Particle Size
3 µm  
Pore Size
100 Å  
9103352 50 mm ea. 2.1 mm 3 µm Select Deselect

Catalog # 9103352

Length
50 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra C8  
Particle Size
3 µm  
Pore Size
100 Å  
9103355 50 mm ea. 4.6 mm 3 µm Select Deselect

Catalog # 9103355

Length
50 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra C8  
Particle Size
3 µm  
Pore Size
100 Å  
910335E 50 mm ea. 3.0 mm 3 µm Select Deselect

Catalog # 910335E

Length
50 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra C8  
Particle Size
3 µm  
Pore Size
100 Å  
9103362 150 mm ea. 2.1 mm 3 µm Select Deselect

Catalog # 9103362

Length
150 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra C8  
Particle Size
3 µm  
Pore Size
100 Å  
9103365 150 mm ea. 4.6 mm 3 µm Select Deselect

Catalog # 9103365

Length
150 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra C8  
Particle Size
3 µm  
Pore Size
100 Å  
910336E 150 mm ea. 3.0 mm 3 µm Select Deselect

Catalog # 910336E

Length
150 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra C8  
Particle Size
3 µm  
Pore Size
100 Å  
9103512 100 mm ea. 2.1 mm 5 µm Select Deselect

Catalog # 9103512

Length
100 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  
9103514 100 mm ea. 4.0 mm 5 µm Select Deselect

Catalog # 9103514

Length
100 mm  
Units
ea.  
ID
4.0 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  
9103515 100 mm ea. 4.6 mm 5 µm Select Deselect

Catalog # 9103515

Length
100 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  
910351E 100 mm ea. 3.0 mm 5 µm Select Deselect

Catalog # 910351E

Length
100 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  
9103522 200 mm ea. 2.1 mm 5 µm Select Deselect

Catalog # 9103522

Length
200 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  
9103525 200 mm ea. 4.6 mm 5 µm Select Deselect

Catalog # 9103525

Length
200 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  
910352E 200 mm ea. 3.0 mm 5 µm Select Deselect

Catalog # 910352E

Length
200 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  
9103532 30 mm ea. 2.1 mm 5 µm Select Deselect

Catalog # 9103532

Length
30 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  
9103535 30 mm ea. 4.6 mm 5 µm Select Deselect

Catalog # 9103535

Length
30 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  
910353E 30 mm ea. 3.0 mm 5 µm Select Deselect

Catalog # 910353E

Length
30 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  
9103552 50 mm ea. 2.1 mm 5 µm Select Deselect

Catalog # 9103552

Length
50 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  
9103555 50 mm ea. 4.6 mm 5 µm Select Deselect

Catalog # 9103555

Length
50 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  
910355E 50 mm ea. 3.0 mm 5 µm Select Deselect

Catalog # 910355E

Length
50 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  
9103562 150 mm ea. 2.1 mm 5 µm Select Deselect

Catalog # 9103562

Length
150 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  
9103564 150 mm ea. 4.0 mm 5 µm Select Deselect

Catalog # 9103564

Length
150 mm  
Units
ea.  
ID
4.0 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  
9103565 150 mm ea. 4.6 mm 5 µm Select Deselect

Catalog # 9103565

Length
150 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  
910356E 150 mm ea. 3.0 mm 5 µm Select Deselect

Catalog # 910356E

Length
150 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  
9103572 250 mm ea. 2.1 mm 5 µm Select Deselect

Catalog # 9103572

Length
250 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  
9103575 250 mm ea. 4.6 mm 5 µm Select Deselect

Catalog # 9103575

Length
250 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  
910357E 250 mm ea. 3.0 mm 5 µm Select Deselect

Catalog # 910357E

Length
250 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra C8  
Particle Size
5 µm  
Pore Size
100 Å  

The Ultra line represents Restek’s broadest selection of stationary phases on a single silica support. Made of high-purity, type-B silica that minimizes activity and creates high-density bonding, these columns are designed for selective and reliable HPLC applications.
Our C8 is a conventional monomeric octylsilane column offering a shorter alkyl chain to provide less hydrophobic retention and improved basic peak shape over a traditional C18 phase. Like our C18, this general-purpose Restek C8 is suitable for a wide range of compounds from acidic through slightly basic.
Stationary Phase Category: C8, octylsilane (L7)
Ligand Type: monomeric C8
Particle: 3 µm or 5 µm, spherical
Pore Size: 100 Å
Carbon Load: 12%
End-Cap: yes
Surface Area: 300 m2/g
pH Range: 2.5 to 8
Maximum Temperature: 80 °C
Similar Phases

Waters: Symmetry C8

Agilent: Eclipse Plus C8

Thermo Fisher Scientific: Hypersil Gold C8

Phenomenex: Luna C8