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Viva C4 Columns (USP L26)

Stationary Phase Category: C4, butylsilane (L26)
Ligand Type: monomeric C4
Particle: 5 µm, spherical
Pore Size: 300 Å
Carbon Load: 3.5%
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 C4 Columns (USP L26)

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Catalog # Clear All
9512511 1.0 mm 100 mm 5 µm ea. Select Deselect

Catalog # 9512511

ID
1.0 mm  
Length
100 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
9512512 2.1 mm 100 mm 5 µm ea. Select Deselect

Catalog # 9512512

ID
2.1 mm  
Length
100 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
9512515 4.6 mm 100 mm 5 µm ea. Select Deselect

Catalog # 9512515

ID
4.6 mm  
Length
100 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
951251E 3.0 mm 100 mm 5 µm ea. Select Deselect

Catalog # 951251E

ID
3.0 mm  
Length
100 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
9512521 1.0 mm 200 mm 5 µm ea. Select Deselect

Catalog # 9512521

ID
1.0 mm  
Length
200 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
9512522 2.1 mm 200 mm 5 µm ea. Select Deselect

Catalog # 9512522

ID
2.1 mm  
Length
200 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
9512525 4.6 mm 200 mm 5 µm ea. Select Deselect

Catalog # 9512525

ID
4.6 mm  
Length
200 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
951252E 3.0 mm 200 mm 5 µm ea. Select Deselect

Catalog # 951252E

ID
3.0 mm  
Length
200 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
9512531 1.0 mm 30 mm 5 µm ea. Select Deselect

Catalog # 9512531

ID
1.0 mm  
Length
30 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
9512532 2.1 mm 30 mm 5 µm ea. Select Deselect

Catalog # 9512532

ID
2.1 mm  
Length
30 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
9512535 4.6 mm 30 mm 5 µm ea. Select Deselect

Catalog # 9512535

ID
4.6 mm  
Length
30 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
951253E 3.0 mm 30 mm 5 µm ea. Select Deselect

Catalog # 951253E

ID
3.0 mm  
Length
30 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
9512551 1.0 mm 50 mm 5 µm ea. Select Deselect

Catalog # 9512551

ID
1.0 mm  
Length
50 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
9512552 2.1 mm 50 mm 5 µm ea. Select Deselect

Catalog # 9512552

ID
2.1 mm  
Length
50 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
9512555 4.6 mm 50 mm 5 µm ea. Select Deselect

Catalog # 9512555

ID
4.6 mm  
Length
50 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
951255E 3.0 mm 50 mm 5 µm ea. Select Deselect

Catalog # 951255E

ID
3.0 mm  
Length
50 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
9512561 1.0 mm 150 mm 5 µm ea. Select Deselect

Catalog # 9512561

ID
1.0 mm  
Length
150 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
9512562 2.1 mm 150 mm 5 µm ea. Select Deselect

Catalog # 9512562

ID
2.1 mm  
Length
150 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
9512565 4.6 mm 150 mm 5 µm ea. Select Deselect

Catalog # 9512565

ID
4.6 mm  
Length
150 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
951256E 3.0 mm 150 mm 5 µm ea. Select Deselect

Catalog # 951256E

ID
3.0 mm  
Length
150 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
9512571 1.0 mm 250 mm 5 µm ea. Select Deselect

Catalog # 9512571

ID
1.0 mm  
Length
250 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
9512572 2.1 mm 250 mm 5 µm ea. Select Deselect

Catalog # 9512572

ID
2.1 mm  
Length
250 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
9512575 4.6 mm 250 mm 5 µm ea. Select Deselect

Catalog # 9512575

ID
4.6 mm  
Length
250 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  
951257E 3.0 mm 250 mm 5 µm ea. Select Deselect

Catalog # 951257E

ID
3.0 mm  
Length
250 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
300 Å  
Product Name
Viva C4  

  • 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.

Base-deactivated, wide-pore packing exhibits excellent peak shape for a wide range of compounds. Less retention in reversed-phase assays than Viva C18 or Viva C8.
Stationary Phase Category: C4, butylsilane (L26)
Ligand Type: monomeric C4
Particle: 5 µm, spherical
Pore Size: 300 Å
Carbon Load: 3.5%
End-Cap: yes
Surface Area: 100 m2/g
pH Range: 2.5 to 8
Maximum Temperature: 80 °C
Similar Phases

Waters: Symmetry 300 C4

Synchrom: Synchropak C4

Vydac/Hichrom: 208 TP C4

Thermo Fisher Scientific: BioBasic 4

Phenomenex: Jupiter 300 C4