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Performance - Selectivity - Flexibility

A comprehensive selection of HPLC, UHPLC and SFC column chemistries on traditional silica ensure that you have the optimum column for your application. High performance columns, with lasting durability, are readily available for the analysis of small molecules up to peptides and proteins.


Catalog No. Product Net Price
135121-HRM-C18 Harmony C18 LC Column - 150 mm, 4.6 mm I.D., 3.5 μm 402 
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  • Inner Diameter
  • 4.6 mm
  • Length
  • 150.0 mm
  • Phase
  • C18
  • Particle Size
  • 3.5 µm
  • Pore Size
  • 100.0 Å
135131-HRM-C18 Harmony C18 LC Column - 150 mm, 4.6 mm I.D., 3.5 μm 402 
Add to Cart
  • Inner Diameter
  • 4.6 mm
  • Length
  • 150.0 mm
  • Phase
  • C18
  • Particle Size
  • 3.5 µm
  • Pore Size
  • 300.0 Å
155231-HRM-C18 Harmony C18 LC Column - 10 mm, 2.0 mm I.D., 5 μm 429 
Add to Cart
  • Inner Diameter
  • 2 mm
  • Length
  • 10.0 mm
  • Phase
  • C18
  • Particle Size
  • 5.0 µm
  • Pore Size
  • 100.0 Å
155221-HRM-C18 Harmony C18 LC Column - 250 mm, 4.6 mm I.D., 5 μm 446 
Add to Cart
  • Inner Diameter
  • 4.6 mm
  • Length
  • 250.0 mm
  • Phase
  • C18
  • Particle Size
  • 5.0 µm
  • Pore Size
  • 100.0 Å
N9308515 Brownlee SPP C18 Guard Column - 5 mm x 4.6 mm I.D., Pkg. 3 660 
Add to Cart
  • Inner Diameter
  • 4.6 mm
  • Length
  • 5.0 mm
  • Phase
  • C18
  • Product Group
  • Guard Columns
  • Product Brand Name
  • Brownlee SPP
  • Particle Size
  • 2.7 µm
  • Pore Size
  • 90.0 Å
  • Quantity
  • 3.0
N9308513 Brownlee SPP C18 Guard Column - 5 mm x 2.1 mm I.D., Pkg. 3 825 
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  • Inner Diameter
  • 2.1 mm
  • Length
  • 5.0 mm
  • Phase
  • C18
  • Product Group
  • Guard Columns
  • Product Brand Name
  • Brownlee SPP
  • Particle Size
  • 2.7 µm
  • Pore Size
  • 90.0 Å
  • Quantity
  • 3.0
N9308406 Brownlee SPP C18 Column - 20 mm x 3.0 mm I.D. 468 
Add to Cart
  • Inner Diameter
  • 3 mm
  • Length
  • 20.0 mm
  • Phase
  • C18
  • Product Group
  • Conventional Columns
  • Particle Size
  • 2.7 µm
N9308412 Brownlee SPP C18 Column - 20 mm x 4.6 mm I.D. 506 
Add to Cart
  • Inner Diameter
  • 4.6 mm
  • Length
  • 20.0 mm
  • Phase
  • C18
  • Product Group
  • Conventional Columns
  • Particle Size
  • 2.7 µm
138291-GS-PYE4-II GreenSep 4-Ethyl Pyridine II Prep LC Columns - 150 mm, 20 mm I.D., 5 μm 1650 
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  • Inner Diameter
  • 20 mm
  • Length
  • 150.0 mm
  • Phase
  • GreenSep 4-Ethyl Pyridine II
  • Particle Size
  • 5.0 µm
158291-GS-PYE4-II GreenSep 4-Ethyl Pyridine II Prep LC Columns - 250 mm, 20 mm I.D., 5 μm 2145 
Add to Cart
  • Inner Diameter
  • 20 mm
  • Length
  • 250.0 mm
  • Phase
  • GreenSep 4-Ethyl Pyridine II
  • Particle Size
  • 5.0 µm

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