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Viva C8 Columns (USP L7)

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

Guard column requires Trident LC column protection system or Trident HPLC in-line guard cartridge holder.

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

Viva C8 Columns (USP L7)

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Catalog # Clear All
9513511 1.0 mm 100 mm 5 µm ea. Select Deselect

Catalog # 9513511

ID
1.0 mm  
Length
100 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
9513512 2.1 mm 100 mm 5 µm ea. Select Deselect

Catalog # 9513512

ID
2.1 mm  
Length
100 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
9513515 4.6 mm 100 mm 5 µm ea. Select Deselect

Catalog # 9513515

ID
4.6 mm  
Length
100 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
951351E 3.0 mm 100 mm 5 µm ea. Select Deselect

Catalog # 951351E

ID
3.0 mm  
Length
100 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
9513521 1.0 mm 200 mm 5 µm ea. Select Deselect

Catalog # 9513521

ID
1.0 mm  
Length
200 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
9513522 2.1 mm 200 mm 5 µm ea. Select Deselect

Catalog # 9513522

ID
2.1 mm  
Length
200 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
9513525 4.6 mm 200 mm 5 µm ea. Select Deselect

Catalog # 9513525

ID
4.6 mm  
Length
200 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
951352E 3.0 mm 200 mm 5 µm ea. Select Deselect

Catalog # 951352E

ID
3.0 mm  
Length
200 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
9513531 1.0 mm 30 mm 5 µm ea. Select Deselect

Catalog # 9513531

ID
1.0 mm  
Length
30 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
9513532 2.1 mm 30 mm 5 µm ea. Select Deselect

Catalog # 9513532

ID
2.1 mm  
Length
30 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
9513535 4.6 mm 30 mm 5 µm ea. Select Deselect

Catalog # 9513535

ID
4.6 mm  
Length
30 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
951353E 3.0 mm 30 mm 5 µm ea. Select Deselect

Catalog # 951353E

ID
3.0 mm  
Length
30 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
9513551 1.0 mm 50 mm 5 µm ea. Select Deselect

Catalog # 9513551

ID
1.0 mm  
Length
50 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
9513552 2.1 mm 50 mm 5 µm ea. Select Deselect

Catalog # 9513552

ID
2.1 mm  
Length
50 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
9513555 4.6 mm 50 mm 5 µm ea. Select Deselect

Catalog # 9513555

ID
4.6 mm  
Length
50 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
951355E 3.0 mm 50 mm 5 µm ea. Select Deselect

Catalog # 951355E

ID
3.0 mm  
Length
50 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
9513561 1.0 mm 150 mm 5 µm ea. Select Deselect

Catalog # 9513561

ID
1.0 mm  
Length
150 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
9513562 2.1 mm 150 mm 5 µm ea. Select Deselect

Catalog # 9513562

ID
2.1 mm  
Length
150 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
9513565 4.6 mm 150 mm 5 µm ea. Select Deselect

Catalog # 9513565

ID
4.6 mm  
Length
150 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
951356E 3.0 mm 150 mm 5 µm ea. Select Deselect

Catalog # 951356E

ID
3.0 mm  
Length
150 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
9513571 1.0 mm 250 mm 5 µm ea. Select Deselect

Catalog # 9513571

ID
1.0 mm  
Length
250 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
9513572 2.1 mm 250 mm 5 µm ea. Select Deselect

Catalog # 9513572

ID
2.1 mm  
Length
250 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
9513575 4.6 mm 250 mm 5 µm ea. Select Deselect

Catalog # 9513575

ID
4.6 mm  
Length
250 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C8  
951357E 3.0 mm 250 mm 5 µm ea. Select Deselect

Catalog # 951357E

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

  • Excellent for separating peptides or proteins.
  • Rugged, spherical particles with 300 Å pore size.
  • High proportion of pore/surface area available to large molecules.

Viva columns are based on a wide pore material we designed for optimal large-molecule separations. In developing Viva silica, we found that although many commercial wide-pore silicas meet the standard 300 Å mean pore size, most have very broad distributions about this mean, with a significant portion of their pore volume falling below 150 Å. This means a large portion of the surface area is unavailable to larger molecules. Viva columns have a narrow distribution around the mean pore size, permitting a larger portion of the silica surface to play a role in the separation.

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: 5 µm, spherical
Pore Size: 300 Å
Carbon Load: 5%
End-Cap: yes
Surface Area: 100 m2/g
pH Range: 2.5 to 8
Maximum Temperature: 80 °C
Similar Phases

Synchrom: Synchropak C8

Agilent: Zorbax 300 OSB C8

Vydac/Hichrom: 208 TP C8

Thermo Fisher Scientific: BioBasic 8