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Pinnacle DB Biphenyl Columns (USP L11)

Stationary Phase Category: phenyl (L11)
Ligand Type: unique Biphenyl
Particle: 1.9 µm, 3 µm, or 5 µm, spherical
Pore Size: 140 Å
Carbon Load: 8%
End-Cap: yes
Surface Area: 150 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 #.

Before you order, consider experiencing Selectivity Accelerated with Raptor SPP Core-Shell LC Columns.
Documentation and Instructions Sheets

Pinnacle DB Biphenyl Columns (USP L11)

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Catalog # Clear All
9409212 2.1 mm 100 mm 1.9 µm ea. Select Deselect

Catalog # 9409212

ID
2.1 mm  
Length
100 mm  
Particle Size
1.9 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409232 2.1 mm 30 mm 1.9 µm ea. Select Deselect

Catalog # 9409232

ID
2.1 mm  
Length
30 mm  
Particle Size
1.9 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409252 2.1 mm 50 mm 1.9 µm ea. Select Deselect

Catalog # 9409252

ID
2.1 mm  
Length
50 mm  
Particle Size
1.9 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409312 2.1 mm 100 mm 3 µm ea. Select Deselect

Catalog # 9409312

ID
2.1 mm  
Length
100 mm  
Particle Size
3 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409315 4.6 mm 100 mm 3 µm ea. Select Deselect

Catalog # 9409315

ID
4.6 mm  
Length
100 mm  
Particle Size
3 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
940931E 3.0 mm 100 mm 3 µm ea. Select Deselect

Catalog # 940931E

ID
3.0 mm  
Length
100 mm  
Particle Size
3 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409332 2.1 mm 30 mm 3 µm ea. Select Deselect

Catalog # 9409332

ID
2.1 mm  
Length
30 mm  
Particle Size
3 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409335 4.6 mm 30 mm 3 µm ea. Select Deselect

Catalog # 9409335

ID
4.6 mm  
Length
30 mm  
Particle Size
3 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
940933E 3.0 mm 30 mm 3 µm ea. Select Deselect

Catalog # 940933E

ID
3.0 mm  
Length
30 mm  
Particle Size
3 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409352 2.1 mm 50 mm 3 µm ea. Select Deselect

Catalog # 9409352

ID
2.1 mm  
Length
50 mm  
Particle Size
3 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409355 4.6 mm 50 mm 3 µm ea. Select Deselect

Catalog # 9409355

ID
4.6 mm  
Length
50 mm  
Particle Size
3 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
940935E 3.0 mm 50 mm 3 µm ea. Select Deselect

Catalog # 940935E

ID
3.0 mm  
Length
50 mm  
Particle Size
3 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409362 2.1 mm 150 mm 3 µm ea. Select Deselect

Catalog # 9409362

ID
2.1 mm  
Length
150 mm  
Particle Size
3 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409365 4.6 mm 150 mm 3 µm ea. Select Deselect

Catalog # 9409365

ID
4.6 mm  
Length
150 mm  
Particle Size
3 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
940936E 3.0 mm 150 mm 3 µm ea. Select Deselect

Catalog # 940936E

ID
3.0 mm  
Length
150 mm  
Particle Size
3 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409512 2.1 mm 100 mm 5 µm ea. Select Deselect

Catalog # 9409512

ID
2.1 mm  
Length
100 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409515 4.6 mm 100 mm 5 µm ea. Select Deselect

Catalog # 9409515

ID
4.6 mm  
Length
100 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
940951E 3.0 mm 100 mm 5 µm ea. Select Deselect

Catalog # 940951E

ID
3.0 mm  
Length
100 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409522 2.1 mm 200 mm 5 µm ea. Select Deselect

Catalog # 9409522

ID
2.1 mm  
Length
200 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409525 4.6 mm 200 mm 5 µm ea. Select Deselect

Catalog # 9409525

ID
4.6 mm  
Length
200 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
940952E 3.0 mm 200 mm 5 µm ea. Select Deselect

Catalog # 940952E

ID
3.0 mm  
Length
200 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409532 2.1 mm 30 mm 5 µm ea. Select Deselect

Catalog # 9409532

ID
2.1 mm  
Length
30 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409535 4.6 mm 30 mm 5 µm ea. Select Deselect

Catalog # 9409535

ID
4.6 mm  
Length
30 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
940953E 3.0 mm 30 mm 5 µm ea. Select Deselect

Catalog # 940953E

ID
3.0 mm  
Length
30 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409552 2.1 mm 50 mm 5 µm ea. Select Deselect

Catalog # 9409552

ID
2.1 mm  
Length
50 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409555 4.6 mm 50 mm 5 µm ea. Select Deselect

Catalog # 9409555

ID
4.6 mm  
Length
50 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
940955E 3.0 mm 50 mm 5 µm ea. Select Deselect

Catalog # 940955E

ID
3.0 mm  
Length
50 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409562 2.1 mm 150 mm 5 µm ea. Select Deselect

Catalog # 9409562

ID
2.1 mm  
Length
150 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409565 4.6 mm 150 mm 5 µm ea. Select Deselect

Catalog # 9409565

ID
4.6 mm  
Length
150 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
940956E 3.0 mm 150 mm 5 µm ea. Select Deselect

Catalog # 940956E

ID
3.0 mm  
Length
150 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409572 2.1 mm 250 mm 5 µm ea. Select Deselect

Catalog # 9409572

ID
2.1 mm  
Length
250 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
9409575 4.6 mm 250 mm 5 µm ea. Select Deselect

Catalog # 9409575

ID
4.6 mm  
Length
250 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  
940957E 3.0 mm 250 mm 5 µm ea. Select Deselect

Catalog # 940957E

ID
3.0 mm  
Length
250 mm  
Particle Size
5 µm  
Units
ea.  
Pore Size
140 Å  
Product Name
Pinnacle DB Biphenyl  

Pinnacle DB columns are 100% manufactured by Restek in our Bellefonte, Pennsylvania facility. Because performance begins with the support, our Pinnacle DB UHPLC columns start with base-deactivated spherical silica that is optimized for UHPLC stability. From there, we bond them with a wide variety of phases to give chromatographers a stable and selective column. Get the most out of your UHPLC system. Combine selectivity and efficiency by using Restek Pinnacle DB UHPLC columns.
Since 2005, the Restek Biphenyl has offered a greater degree of dispersion than conventional phenyls and a greater degree of polarizability than phenyl hexyls, creating higher selectivity and a greater range of usability. Because of these heightened interactions, this column shows substantial increases in retention—especially for dipolar, unsaturated, or conjugated solutes—and enhanced orthogonal selectivity when using methanol mobile phases. It is ideal for increasing sensitivity and selectivity in LC-MS analyses.
Stationary Phase Category: phenyl (L11)
Ligand Type: unique Biphenyl
Particle: 1.9 µm, 3 µm, or 5 µm, spherical
Pore Size: 140 Å
Carbon Load: 8%
End-Cap: yes
Surface Area: 150 m2/g
pH Range: 2.5 to 8
Maximum Temperature: 80 °C