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Agilent offers the largest, most modern liquid chromatography (LC) column portfolios for small molecule analysis, with columns suitable for nearly all separation modes and applications.


Whether you are performing conventional or ultra-fast chromatography, separating biomolecules, or analyzing complex compounds, the industry’s highest-performing compounds deliver fast, reproducible results – all engineered with unparalleled quality and reliability.

Catalog No. Product Net Price
AGIL820750-917 InfinityLab Poroshell 120 EC-C8, 4.6 mm, 4 µm, UHPLC guard, 3/pk 523 
Add to Cart
  • Inner Diameter (ID)
  • 4.6 mm
  • Length
  • 5 mm
  • Phase
  • EC-C8
  • UNSPSC Code
  • 41115709
  • USP Designation
  • L7
  • Brand
  • InfinityLab Poroshell 120
  • Carbon Load
  • 5 %
  • Endcapped
  • Yes
  • Guard Column
  • Yes
  • Hardware
  • Conventional
  • LC Platform
  • HPLC
  • Maximum Temperature
  • 60 °C
  • Molecular Weight Lower Limit
  • 0 Da
  • Particle Size
  • 4 µm
  • Particle Type
  • Superficially Porous
  • pH Range
  • 2-8
  • Pore Size
  • 120 Å
  • Pressure Rating
  • 600 bar
  • Separation Mode
  • Reversed Phase
  • Shipping Solvent
  • Acetonitrile/Water
AGIL820750-918 InfinityLab Poroshell 120 PFP, 4.6 mm, 4 µm, UHPLC guard, 3/pk 523 
Add to Cart
  • Inner Diameter (ID)
  • 4.6 mm
  • Length
  • 5 mm
  • Phase
  • PFP
  • UNSPSC Code
  • 41115709
  • USP Designation
  • L43
  • Brand
  • InfinityLab Poroshell 120
  • Carbon Load
  • 5.1 %
  • Endcapped
  • Yes
  • Guard Column
  • Yes
  • Hardware
  • Conventional
  • LC Platform
  • HPLC
  • Maximum Temperature
  • 60 °C
  • Molecular Weight Lower Limit
  • 0 Da
  • Particle Size
  • 4 µm
  • Particle Type
  • Superficially Porous
  • pH Range
  • 2-9
  • Pore Size
  • 120 Å
  • Pressure Rating
  • 600 bar
  • Separation Mode
  • Reversed Phase
  • Shipping Solvent
  • Acetonitrile/Water
AGIL821725-912 InfinityLab Poroshell 120 Stablebond C18, 2.1 x 5 mm, 2.7 µm, UHPLC guard, 3/pk 560 
Add to Cart
  • Inner Diameter (ID)
  • 2.1 mm
  • Length
  • 5 mm
  • Phase
  • SB-C18
  • UNSPSC Code
  • 41115711
  • USP Designation
  • L1
  • Brand
  • InfinityLab Poroshell 120
  • Carbon Load
  • 8 %
  • Endcapped
  • No
  • Guard Column
  • Yes
  • Hardware
  • Conventional
  • LC Platform
  • HPLC UHPLC
  • Maximum Temperature
  • 40 °C at pH 6-8 80 °C at pH 1-6 40 °C at pH 6-880 °C at pH 1-6
  • Molecular Weight Lower Limit
  • 0 Da
  • Particle Size
  • 2.7 µm
  • Particle Type
  • Superficially Porous
  • pH Range
  • 1-8
  • Pore Size
  • 120 Å
  • Pressure Rating
  • 600 bar
  • Separation Mode
  • Reversed Phase
AGIL821725-913 InfinityLab Poroshell 120 EC-C8, 2.1 x 5 mm, 2.7 µm, guard column, 3/pk 560 
Add to Cart
  • Inner Diameter (ID)
  • 2.1 mm
  • Length
  • 5 mm
  • Phase
  • EC-C8
  • UNSPSC Code
  • 41115709
  • USP Designation
  • L7
  • Brand
  • InfinityLab Poroshell 120
  • Carbon Load
  • 5 %
  • Endcapped
  • Yes
  • Guard Column
  • Yes
  • Hardware
  • Conventional
  • LC Platform
  • HPLC UHPLC
  • Maximum Temperature
  • 60 °C
  • Molecular Weight Lower Limit
  • 0 Da
  • Particle Size
  • 2.7 µm
  • Particle Type
  • Superficially Porous
  • pH Range
  • 2-9
  • Pore Size
  • 120 Å
  • Pressure Rating
  • 600 bar
  • Separation Mode
  • Reversed Phase
AGIL821725-914 InfinityLab Poroshell 120 Phenyl-Hexyl, 2.1 x 5 mm, 2.7 µm, UHPLC guard, 3/pk 560 
Add to Cart
  • Inner Diameter (ID)
  • 2.1 mm
  • Length
  • 5 mm
  • Phase
  • Phenyl-Hexyl
  • UNSPSC Code
  • 41115709
  • USP Designation
  • L11
  • Brand
  • InfinityLab Poroshell 120
  • Carbon Load
  • 8 %
  • Endcapped
  • Yes
  • Guard Column
  • Yes
  • Hardware
  • Conventional
  • LC Platform
  • HPLC UHPLC
  • Maximum Temperature
  • 60 °C
  • Molecular Weight Lower Limit
  • 0 Da
  • Particle Size
  • 2.7 µm
  • Particle Type
  • Superficially Porous
  • pH Range
  • 2-8
  • Pore Size
  • 120 Å
  • Pressure Rating
  • 600 bar
  • Separation Mode
  • Reversed Phase
AGIL821725-919 InfinityLab Poroshell 120 Phenyl-Hexyl, 2.1 mm, 4 µm, UHPLC guard, 3/pk 523 
Add to Cart
  • Inner Diameter (ID)
  • 2.1 mm
  • Length
  • 5 mm
  • Phase
  • Phenyl-Hexyl
  • UNSPSC Code
  • 41115709
  • USP Designation
  • L11
  • Brand
  • InfinityLab Poroshell 120
  • Carbon Load
  • 8 %
  • Endcapped
  • Yes
  • Guard Column
  • Yes
  • Hardware
  • Conventional
  • LC Platform
  • HPLC
  • Maximum Temperature
  • 60 °C
  • Molecular Weight Lower Limit
  • 0 Da
  • Particle Size
  • 4 µm
  • Particle Type
  • Superficially Porous
  • pH Range
  • 2-8
  • Pore Size
  • 120 Å
  • Pressure Rating
  • 600 bar
  • Separation Mode
  • Reversed Phase
  • Shipping Solvent
  • Acetonitrile/Water
AGIL821725-931 ZORBAX RRHD Eclipse Plus C8, 2.1 mm, 1.8 μm, Plus C8, 3.0 mm, 1.8 μm, 1200 bar pressure limit, UHPLC guard, 3/pk 583 
Add to Cart
  • Inner Diameter (ID)
  • 2.1 mm
  • Length
  • 5 mm
  • Phase
  • Eclipse Plus C8
  • UNSPSC Code
  • 41115709
  • USP Designation
  • L7
  • Brand
  • ZORBAX
  • Carbon Load
  • 7 %
  • Endcapped
  • Double
  • Guard Column
  • Yes
  • Hardware
  • Conventional
  • LC Platform
  • HPLC UHPLC Low Dispersion U
  • Maximum Temperature
  • 40 °C at pH 6-9 60 °C at pH 2-6 40 °C at pH 6-960 °C at pH 2-6
  • Molecular Weight Lower Limit
  • 0 Da
  • Particle Size
  • 1.8 µm
  • Particle Type
  • Fully Porous
  • pH Range
  • 2-9
  • Pore Size
  • 95 Å
  • Pressure Rating
  • 1200 bar
  • Separation Mode
  • Reversed Phase
AGIL821725-936 ZORBAX RRHD StableBond Aq, 2.1 mm, 1.8 μm, 1200 bar, UHPLC guard, 3/pk 583 
Add to Cart
  • Inner Diameter (ID)
  • 2.1 mm
  • Length
  • 5 mm
  • Phase
  • SB-Aq
  • UNSPSC Code
  • 41115709
  • USP Designation
  • L96
  • Agency Method
  • ASTM D7979
  • Brand
  • ZORBAX
  • Endcapped
  • No
  • Guard Column
  • Yes
  • Hardware
  • Conventional
  • LC Platform
  • HPLC UHPLC Low Dispersion U
  • Maximum Temperature
  • 40 °C at pH 6-8 80 °C at pH 1-6 40 °C at pH 6-880 °C at pH 1-6
  • Molecular Weight Lower Limit
  • 0 Da
  • Particle Size
  • 1.8 µm
  • Particle Type
  • Fully Porous
  • pH Range
  • 1-8
  • Pore Size
  • 80 Å
  • Pressure Rating
  • 1200 bar
  • Separation Mode
  • Reversed Phase
  • Shipping Solvent
  • Acetonitrile/Water
AGIL821725-941 InfinityLab Poroshell 120 EC-C8, 2.1 mm, 1.9 µm, UHPLC guard, 3/pk 643 
Add to Cart
  • Inner Diameter (ID)
  • 2.1 mm
  • Length
  • 5 mm
  • Phase
  • EC-C8
  • UNSPSC Code
  • 41115711
  • USP Designation
  • L7
  • Brand
  • InfinityLab Poroshell 120
  • Carbon Load
  • 5 %
  • Endcapped
  • Yes
  • Guard Column
  • Yes
  • Hardware
  • Conventional
  • LC Platform
  • Low Dispersion UHPLC
  • Maximum Temperature
  • 60 °C
  • Molecular Weight Lower Limit
  • 0 Da
  • Particle Size
  • 1.9 µm
  • Particle Type
  • Superficially Porous
  • pH Range
  • 2-8
  • Pore Size
  • 120 Å
  • Pressure Rating
  • 1300 bar
  • Separation Mode
  • Reversed Phase
  • Shipping Solvent
  • Acetonitrile/Water
AGIL821725-943 InfinityLab Poroshell 120 Phenyl Hexyl, 2.1 mm, 1.9 µm, UHPLC guard, 3/pk 643 
Add to Cart
  • Inner Diameter (ID)
  • 2.1 mm
  • Length
  • 5 mm
  • Phase
  • Phenyl-Hexyl
  • UNSPSC Code
  • 41115711
  • USP Designation
  • L11
  • Brand
  • InfinityLab Poroshell 120
  • Carbon Load
  • 8 %
  • Endcapped
  • Yes
  • Guard Column
  • Yes
  • Hardware
  • Conventional
  • LC Platform
  • Low Dispersion UHPLC
  • Maximum Temperature
  • 60 °C
  • Molecular Weight Lower Limit
  • 0 Da
  • Particle Size
  • 1.9 µm
  • Particle Type
  • Superficially Porous
  • pH Range
  • 2-8
  • Pore Size
  • 120 Å
  • Pressure Rating
  • 1300 bar
  • Separation Mode
  • Reversed Phase
  • Shipping Solvent
  • Acetonitrile/Water

Overview

The small molecule column portfolio includes state-of-the-art superficially porous InfinityLab Poroshell 120 columns as well as traditional fully porous ZORBAX, Polaris, and Pursuit columns.

When you choose Agilent small molecule LC columns, you get more than just a dependable product. You also get unmatched technical support from the world’s largest chromatography supplier.


Agilent gel permeation chromatography (GPC) and size exclusion chromatography (SEC) columns and standards have been the top-selling in the polymer industry for over 40 years. GPC and SEC is used to determine the molecular weight and size distribution of macromolecules. SEC and GPC columns generate accurate, reliable data for critical polymer parameters, including dispersity (PDI), molecular weight mass average (Mw), number average (Mn), and z-average (Mz).


The importance of understanding the attributes of a biologic drug, and the processes used to create it, cannot be underestimated.  Agilent AdvanceBio LC columns are designed and produced to provide results you can be sure of when analyzing highly complex biotherapeutic molecules and monitoring their purity, potency, and other critical quality attributes.



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