Agilent HPLC Columns
Poroshell 120
Eclipse Plus
Eclipse XDB
StableBond
Extend C18
Bonus-RP
Specialty
ZORBAX, Poroshell, Polaris & Pursuit HPLC Columns
Chrom Tech supplies a complete line of Agilent HPLC columns for small-molecule analysis, featuring both superficially porous InfinityLab Poroshell 120 columns and fully porous ZORBAX, Polaris, and Pursuit series. This broad portfolio supports nearly all separation modes and analytical applications.
Reversed-phase LC remains the most widely used separation technique, and selecting the right column is critical to method performance. Agilent’s column families offer exceptional reproducibility, resolution, and lifetime—available in multiple stationary phases and particle sizes for both UHPLC and HPLC workflows.
For more details or assistance selecting the right column, please contact Chrom Tech to reach our technical support team.
Frequently Asked Questions
What types of Agilent HPLC columns does Chrom Tech offer?
Chrom Tech offers the full Agilent portfolio, including InfinityLab Poroshell 120, ZORBAX Eclipse Plus and XDB, StableBond, Extend-C18, Bonus-RP, Polaris, and Pursuit XRs columns—optimized for small-molecule separations.
What is the difference between Poroshell and ZORBAX columns?
Poroshell 120 columns use superficially porous particles for higher efficiency and faster separations, while ZORBAX columns are fully porous, offering versatility across many stationary phases and applications.
Can these Agilent columns be used for UHPLC?
Yes. Many Agilent columns—including Poroshell 120 and selected ZORBAX Eclipse Plus and Pursuit XRs—are rated for UHPLC systems and deliver exceptional resolution at high pressures.
Product List
| SKU | Name | LC Column Phase | Particle Size | Inner Diameter (ID) | Length |
|---|---|---|---|---|---|
SKU
827975-905
|
Name
827975-905 - SB-CN,4.6x50mm,1.8um,600bar
|
LC Column Phase
SB-CN
|
Particle Size
1.8 um
|
Inner Diameter (ID)
4.6 mm
|
Length
50 mm
|
SKU
820950-938
|
Name
820950-938 - Eclipse Plus Ph-He Grd,4.6x12.5mm,5u,4pk
|
LC Column Phase
Eclipse Plus Phenyl-Hexyl
|
Particle Size
5 um
|
Inner Diameter (ID)
4.6 mm
|
Length
13 mm
|
SKU
830990-914
|
Name
830990-914 - SB-Aq Rapid Res Col 2.1 x 150mm, 3.5um
|
LC Column Phase
SB-Aq
|
Particle Size
3.5 um
|
Inner Diameter (ID)
2.1 mm
|
Length
150 mm
|
SKU
827975-902
|
Name
827975-902 - SB-C18 4.6 X 50 mm
|
LC Column Phase
SB-C18
|
Particle Size
1.8 um
|
Inner Diameter (ID)
4.6 mm
|
Length
50 mm
|
SKU
820950-937
|
Name
820950-937 - Eclipse Plus C8 Grd, 4.6x12.5mm, 5um, 4pk
|
LC Column Phase
Eclipse Plus C8
|
Particle Size
5 um
|
Inner Diameter (ID)
4.6 mm
|
Length
13 mm
|
SKU
830990-906
|
Name
830990-906 - ZORBAX SB-C8,2.1x150mm,3.5um
|
LC Column Phase
SB-C8
|
Particle Size
3.5 um
|
Inner Diameter (ID)
2.1 mm
|
Length
150 mm
|
SKU
820950-936
|
Name
820950-936 - Eclipse Plus C18 Grd,4.6x12.5mm,5um,4pk
|
LC Column Phase
Eclipse Plus C18
|
Particle Size
5 um
|
Inner Diameter (ID)
4.6 mm
|
Length
13 mm
|
SKU
827975-314
|
Name
827975-314 - SB-Aq, 3.0x50mm, 1.8u, 600Bar
|
LC Column Phase
SB-Aq
|
Particle Size
1.8 um
|
Inner Diameter (ID)
3 mm
|
Length
50 mm
|
SKU
821725-916
|
Name
821725-916 - Poroshell 120 guard column
|
LC Column Phase
EC-C18
|
Particle Size
4 um
|
Inner Diameter (ID)
2.1 mm
|
Length
5 mm
|
SKU
830990-902
|
Name
830990-902 - ZORBAX SB-C18,2.1x150mm,3.5um
|
LC Column Phase
SB-C18
|
Particle Size
3.5 um
|
Inner Diameter (ID)
2.1 mm
|
Length
150 mm
|
SKU
827975-312
|
Name
827975-312 - SB-Phenyl,3.0x50mm,1.8um,600bar
|
LC Column Phase
SB-Phenyl
|
Particle Size
1.8 um
|
Inner Diameter (ID)
3 mm
|
Length
50 mm
|
SKU
820950-935
|
Name
820950-935 - Eclipse XDB-CN Guard (4/pk), 4.6x12.5,5u
|
LC Column Phase
Eclipse XDB-CN
|
Particle Size
5 um
|
Inner Diameter (ID)
4.6 mm
|
Length
13 mm
|