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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 100 mm ea. 2.1 mm 1.9 µm Select Deselect

Catalog # 9409212

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

Catalog # 9409232

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

Catalog # 9409252

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

Catalog # 9409312

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

Catalog # 9409315

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

Catalog # 940931E

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

Catalog # 9409332

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

Catalog # 9409335

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

Catalog # 940933E

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

Catalog # 9409352

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

Catalog # 9409355

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

Catalog # 940935E

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

Catalog # 9409362

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

Catalog # 9409365

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

Catalog # 940936E

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

Catalog # 9409512

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

Catalog # 9409515

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

Catalog # 940951E

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

Catalog # 9409522

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

Catalog # 9409525

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

Catalog # 940952E

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

Catalog # 9409532

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

Catalog # 9409535

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

Catalog # 940953E

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

Catalog # 9409552

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

Catalog # 9409555

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

Catalog # 940955E

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

Catalog # 9409562

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

Catalog # 9409565

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

Catalog # 940956E

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

Catalog # 9409572

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

Catalog # 9409575

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

Catalog # 940957E

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

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