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Ultra IBD Columns (USP L68)

Specialized Columns for Mixed Polar and Nonpolar Compounds.

Stationary Phase Category: polar-embedded alkyl (L68)
Ligand Type: proprietary polar functional embedded alkyl
Particle: 3 µm or 5 µm, spherical
Pore Size: 100 Å
Carbon Load: 12%
End-Cap: no
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 IBD Columns (USP L68)

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Catalog # Clear All
9175312 100 mm ea. 2.1 mm 3 µm Select Deselect

Catalog # 9175312

Length
100 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra IBD  
Particle Size
3 µm  
Pore Size
100 Å  
9175315 100 mm ea. 4.6 mm 3 µm Select Deselect

Catalog # 9175315

Length
100 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra IBD  
Particle Size
3 µm  
Pore Size
100 Å  
917531E 100 mm ea. 3.0 mm 3 µm Select Deselect

Catalog # 917531E

Length
100 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra IBD  
Particle Size
3 µm  
Pore Size
100 Å  
9175332 30 mm ea. 2.1 mm 3 µm Select Deselect

Catalog # 9175332

Length
30 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra IBD  
Particle Size
3 µm  
Pore Size
100 Å  
9175335 30 mm ea. 4.6 mm 3 µm Select Deselect

Catalog # 9175335

Length
30 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra IBD  
Particle Size
3 µm  
Pore Size
100 Å  
917533E 30 mm ea. 3.0 mm 3 µm Select Deselect

Catalog # 917533E

Length
30 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra IBD  
Particle Size
3 µm  
Pore Size
100 Å  
9175352 50 mm ea. 2.1 mm 3 µm Select Deselect

Catalog # 9175352

Length
50 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra IBD  
Particle Size
3 µm  
Pore Size
100 Å  
9175355 50 mm ea. 4.6 mm 3 µm Select Deselect

Catalog # 9175355

Length
50 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra IBD  
Particle Size
3 µm  
Pore Size
100 Å  
917535E 50 mm ea. 3.0 mm 3 µm Select Deselect

Catalog # 917535E

Length
50 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra IBD  
Particle Size
3 µm  
Pore Size
100 Å  
9175362 150 mm ea. 2.1 mm 3 µm Select Deselect

Catalog # 9175362

Length
150 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra IBD  
Particle Size
3 µm  
Pore Size
100 Å  
9175365 150 mm ea. 4.6 mm 3 µm Select Deselect

Catalog # 9175365

Length
150 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra IBD  
Particle Size
3 µm  
Pore Size
100 Å  
917536E 150 mm ea. 3.0 mm 3 µm Select Deselect

Catalog # 917536E

Length
150 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra IBD  
Particle Size
3 µm  
Pore Size
100 Å  
9175512 100 mm ea. 2.1 mm 5 µm Select Deselect

Catalog # 9175512

Length
100 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra IBD  
Particle Size
5 µm  
Pore Size
100 Å  
9175515 100 mm ea. 4.6 mm 5 µm Select Deselect

Catalog # 9175515

Length
100 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra IBD  
Particle Size
5 µm  
Pore Size
100 Å  
917551E 100 mm ea. 3.0 mm 5 µm Select Deselect

Catalog # 917551E

Length
100 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra IBD  
Particle Size
5 µm  
Pore Size
100 Å  
9175522 200 mm ea. 2.1 mm 5 µm Select Deselect

Catalog # 9175522

Length
200 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra IBD  
Particle Size
5 µm  
Pore Size
100 Å  
9175525 200 mm ea. 4.6 mm 5 µm Select Deselect

Catalog # 9175525

Length
200 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra IBD  
Particle Size
5 µm  
Pore Size
100 Å  
917552E 200 mm ea. 3.0 mm 5 µm Select Deselect

Catalog # 917552E

Length
200 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra IBD  
Particle Size
5 µm  
Pore Size
100 Å  
9175532 30 mm ea. 2.1 mm 5 µm Select Deselect

Catalog # 9175532

Length
30 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra IBD  
Particle Size
5 µm  
Pore Size
100 Å  
9175535 30 mm ea. 4.6 mm 5 µm Select Deselect

Catalog # 9175535

Length
30 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra IBD  
Particle Size
5 µm  
Pore Size
100 Å  
917553E 30 mm ea. 3.0 mm 5 µm Select Deselect

Catalog # 917553E

Length
30 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra IBD  
Particle Size
5 µm  
Pore Size
100 Å  
9175552 50 mm ea. 2.1 mm 5 µm Select Deselect

Catalog # 9175552

Length
50 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra IBD  
Particle Size
5 µm  
Pore Size
100 Å  
9175555 50 mm ea. 4.6 mm 5 µm Select Deselect

Catalog # 9175555

Length
50 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra IBD  
Particle Size
5 µm  
Pore Size
100 Å  
917555E 50 mm ea. 3.0 mm 5 µm Select Deselect

Catalog # 917555E

Length
50 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra IBD  
Particle Size
5 µm  
Pore Size
100 Å  
9175562 150 mm ea. 2.1 mm 5 µm Select Deselect

Catalog # 9175562

Length
150 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra IBD  
Particle Size
5 µm  
Pore Size
100 Å  
9175565 150 mm ea. 4.6 mm 5 µm Select Deselect

Catalog # 9175565

Length
150 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra IBD  
Particle Size
5 µm  
Pore Size
100 Å  
917556E 150 mm ea. 3.0 mm 5 µm Select Deselect

Catalog # 917556E

Length
150 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra IBD  
Particle Size
5 µm  
Pore Size
100 Å  
9175572 250 mm ea. 2.1 mm 5 µm Select Deselect

Catalog # 9175572

Length
250 mm  
Units
ea.  
ID
2.1 mm  
Product Name
Ultra IBD  
Particle Size
5 µm  
Pore Size
100 Å  
9175575 250 mm ea. 4.6 mm 5 µm Select Deselect

Catalog # 9175575

Length
250 mm  
Units
ea.  
ID
4.6 mm  
Product Name
Ultra IBD  
Particle Size
5 µm  
Pore Size
100 Å  
917557E 250 mm ea. 3.0 mm 5 µm Select Deselect

Catalog # 917557E

Length
250 mm  
Units
ea.  
ID
3.0 mm  
Product Name
Ultra IBD  
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.
The Restek IBD is a polar-embedded column that acts as a strong hydrogen bonder and may be the most versatile column available today. With a unique polar group, this column is very retentive and selective for acids. It also provides symmetrical peak shape for strong bases. Restek’s IBD is compatible with 100% aqueous mobile phases and can be used under reversed-phase or HILIC conditions to retain very polar, ionic compounds in highly organic mobile phases.
Stationary Phase Category: polar-embedded alkyl (L68)
Ligand Type: proprietary polar functional embedded alkyl
Particle: 3 µm or 5 µm, spherical
Pore Size: 100 Å
Carbon Load: 12%
End-Cap: no
Surface Area: 300 m2/g
pH Range: 2.5 to 8
Maximum Temperature: 80 °C
Similar Phases

Waters: Symmetry Shield

Supelco/Millipore Sigma: Discovery ABZ & ABZ+

Thermo Fisher Scientific: Prism