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
822700-902
|
Name
822700-902 - SB-C18 2.1x50mm 1.8um
|
LC Column Phase
SB-C18
|
Particle Size
1.8 um
|
Inner Diameter (ID)
2.1 mm
|
Length
50 mm
|
SKU
821125-924
|
Name
821125-924 - 300SB-C3 5u, 2.1 x 12.5mm 4/PK
|
LC Column Phase
300SB-C3
|
Particle Size
5 um
|
Inner Diameter (ID)
2.1 mm
|
Length
12.5 mm
|
SKU
699775-902
|
Name
699775-902 - Poroshell 120 EC-C18, 2.1 x 50 mm, 2.7 um
|
LC Column Phase
EC-C18
|
Particle Size
2.7 um
|
Inner Diameter (ID)
2.1 mm
|
Length
50 mm
|
SKU
699775-408
|
Name
699775-408 - Poroshell 120 PFP,2.1x50mm, 2.7um
|
LC Column Phase
PFP
|
Particle Size
2.7 um
|
Inner Diameter (ID)
2.1 mm
|
Length
50 mm
|
SKU
699975-502
|
Name
699975-502 - Poroshell HPH-C18,3x50mm, 2.7um
|
LC Column Phase
HPH-C18
|
Particle Size
2.7 um
|
Inner Diameter (ID)
3 mm
|
Length
50 mm
|
SKU
699975-302
|
Name
699975-302 - Poroshell 120 EC-C18 3x50mm 2.7um 600 bar
|
LC Column Phase
EC-C18
|
Particle Size
2.7 um
|
Inner Diameter (ID)
3 mm
|
Length
50 mm
|
SKU
689975-302
|
Name
689975-302 - Poroshell 120 SB-C18 3x50mm 2.7um 600 bar
|
LC Column Phase
SB-C18
|
Particle Size
2.7 um
|
Inner Diameter (ID)
3 mm
|
Length
50 mm
|
SKU
204205-308
|
Name
204205-308 - Altura ZORBAX Eclipse Plus C18 column 1.8μm, 2.1x50mm
|
LC Column Phase
Eclipse Plus C18
|
Particle Size
1.8 µm
|
Inner Diameter (ID)
2.1 mm
|
Length
50 mm
|
SKU
204215-308
|
Name
204215-308 - Altura ZORBAX Eclipse Plus C18 column 1.8μm, 2.1x150mm
|
LC Column Phase
Eclipse Plus C18
|
Particle Size
1.8 µm
|
Inner Diameter (ID)
2.1 mm
|
Length
150 mm
|
SKU
204210-308
|
Name
204210-308 - Altura ZORBAX Eclipse Plus C18 column 1.8μm, 2.1x100mm
|
LC Column Phase
Eclipse Plus C18
|
Particle Size
1.8 µm
|
Inner Diameter (ID)
2.1 mm
|
Length
100 mm
|
SKU
217205-502
|
Name
217205-502 - Altura Poroshell HPH-C18 column 1.9μm, 2.1x50mm
|
LC Column Phase
HPH-C18
|
Particle Size
1.9 µm
|
Inner Diameter (ID)
2.1 mm
|
Length
50 mm
|
SKU
217215-502
|
Name
217215-502 - Altura Poroshell HPH-C18 column 1.9μm 2.1x150mm
|
LC Column Phase
HPH-C18
|
Particle Size
1.9 µm
|
Inner Diameter (ID)
2.1 mm
|
Length
150 mm
|