Online checkout is currently available in the U.S. Contact us to make a purchase if you live in other countries!

Visit WelchLab for a comprehensive collection of laboratory consumables, including glassware, plasticware, and more!

HPLC Columns

HPLC Columns

Welch Materials offers a wide array of column choices, including HPLC, UHPLC, GPC, SEC and Chiral. All columns are under strict quality control to guarantee reproducibility and performance of the columns.
Brand Show all Brand
Phase Show all Phase
USP Classification Show all USP Classification
Partical Size Show all Partical Size
Column ID Show all Column ID
Column Length Show all Column Length
Pore Size Show all Pore Size
Surface Area Show all Surface Area
pH Range Show all pH Range
Ultisil PFP, 5μm, 10×250mm, 120Å
$2,660.00 USD
$2,660.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Ultisil PFP, 5μm, 10×100mm, 120Å
$2,000.00 USD
$2,000.00 USD
Welch preparative column uses the same packing materials as does analytical column, to ensure the best reproducibility of analysis and preparative scale. Special packing technique and stainless mod...
Ultisil PFP, Prep Cartridge: 10µm, 120Å, 30×10mm
$242.00 USD
$242.00 USD
Welch preparative guard column cartridges use the same packing as the preparative column, which can intercept some of the same polar substances in the sample and prevent them from contaminating and...
Ultisil PFP, Prep Cartridge: 10µm, 120Å, 21.2×10mm
$177.00 USD
$177.00 USD
Welch preparative guard column cartridges use the same packing as the preparative column, which can intercept some of the same polar substances in the sample and prevent them from contaminating and...
Ultisil PFP, Prep Cartridge: 5µm, 120Å, 30×10mm
$485.00 USD
$485.00 USD
Welch preparative guard column cartridges use the same packing as the preparative column, which can intercept some of the same polar substances in the sample and prevent them from contaminating and...
Ultisil PFP, Prep Cartridge: 5µm, 120Å, 21.2×10mm
$352.00 USD
$352.00 USD
Welch preparative guard column cartridges use the same packing as the preparative column, which can intercept some of the same polar substances in the sample and prevent them from contaminating and...
Ultisil PFP, Semi-Prep Cartridge: 5µm, 120Å, 10×10mm
$169.00 USD
$169.00 USD
Welch preparative guard column cartridges use the same packing as the preparative column, which can intercept some of the same polar substances in the sample and prevent them from contaminating and...
Ultisil PFP, Cartridge: 5µm, 120Å, 4.6×10mm
$34.00 USD
$34.00 USD
Welch guard cartridges use the same packing materials as the analytical column to ensure the best analysis results. When HPLC column ID<4.0mm, it is recommended to use a 2.1×10mm cartridge, whil...
Ultisil PFP, Cartridge: 3µm, 120Å, 4.6×10mm
$52.00 USD
$52.00 USD
Welch guard cartridges use the same packing materials as the analytical column to ensure the best analysis results. When HPLC column ID<4.0mm, it is recommended to use a 2.1×10mm cartridge, whil...
Ultisil PFP, Cartridge: 5µm, 120Å, 2.1×10mm
$30.00 USD
$30.00 USD
Welch guard cartridges use the same packing materials as the analytical column to ensure the best analysis results. When HPLC column ID<4.0mm, it is recommended to use a 2.1×10mm cartridge, whil...
Ultisil PFP, Cartridge: 3µm, 120Å, 2.1×10mm
$50.00 USD
$50.00 USD
Welch guard cartridges use the same packing materials as the analytical column to ensure the best analysis results. When HPLC column ID<4.0mm, it is recommended to use a 2.1×10mm cartridge, whil...
Ultisil PFP, 5μm, 4.6×300mm
$770.00 USD
$770.00 USD
Replace the 5 hydrogen atoms in the Phenyl column with F atoms, we obtain the Ultisil PFP column. Ultisil PF-Phenyl is a phase primarily used in the separation of molecules bearing fluorine atoms, ...
Ultisil PFP, 5μm, 4.6×250mm
$740.00 USD
$740.00 USD
Replace the 5 hydrogen atoms in the Phenyl column with F atoms, we obtain the Ultisil PFP column. Ultisil PF-Phenyl is a phase primarily used in the separation of molecules bearing fluorine atoms, ...
Ultisil PFP, 5μm, 4.6×200mm
$730.00 USD
$730.00 USD
Replace the 5 hydrogen atoms in the Phenyl column with F atoms, we obtain the Ultisil PFP column. Ultisil PF-Phenyl is a phase primarily used in the separation of molecules bearing fluorine atoms, ...
Ultisil PFP, 5μm, 4.6×150mm
$690.00 USD
$690.00 USD
Replace the 5 hydrogen atoms in the Phenyl column with F atoms, we obtain the Ultisil PFP column. Ultisil PF-Phenyl is a phase primarily used in the separation of molecules bearing fluorine atoms, ...
Ultisil PFP, 5μm, 4.6×125mm
$730.00 USD
$730.00 USD
Replace the 5 hydrogen atoms in the Phenyl column with F atoms, we obtain the Ultisil PFP column. Ultisil PF-Phenyl is a phase primarily used in the separation of molecules bearing fluorine atoms, ...
Ultisil PFP, 5μm, 4.6×100mm
$680.00 USD
$680.00 USD
Replace the 5 hydrogen atoms in the Phenyl column with F atoms, we obtain the Ultisil PFP column. Ultisil PF-Phenyl is a phase primarily used in the separation of molecules bearing fluorine atoms, ...
Ultisil PFP, 5μm, 4.6×75mm
$660.00 USD
$660.00 USD
Replace the 5 hydrogen atoms in the Phenyl column with F atoms, we obtain the Ultisil PFP column. Ultisil PF-Phenyl is a phase primarily used in the separation of molecules bearing fluorine atoms, ...
Ultisil PFP, 5μm, 4.6×50mm
$650.00 USD
$650.00 USD
Replace the 5 hydrogen atoms in the Phenyl column with F atoms, we obtain the Ultisil PFP column. Ultisil PF-Phenyl is a phase primarily used in the separation of molecules bearing fluorine atoms, ...
Ultisil PFP, 5μm, 4.6×33mm
$630.00 USD
$630.00 USD
Replace the 5 hydrogen atoms in the Phenyl column with F atoms, we obtain the Ultisil PFP column. Ultisil PF-Phenyl is a phase primarily used in the separation of molecules bearing fluorine atoms, ...
Ultisil PFP, 5μm, 4.6×30mm
$630.00 USD
$630.00 USD
Replace the 5 hydrogen atoms in the Phenyl column with F atoms, we obtain the Ultisil PFP column. Ultisil PF-Phenyl is a phase primarily used in the separation of molecules bearing fluorine atoms, ...
Ultisil PFP, 5μm, 4.0×300mm
$770.00 USD
$770.00 USD
Replace the 5 hydrogen atoms in the Phenyl column with F atoms, we obtain the Ultisil PFP column. Ultisil PF-Phenyl is a phase primarily used in the separation of molecules bearing fluorine atoms, ...
Ultisil PFP, 5μm, 3.9×300mm
$850.00 USD
$850.00 USD
Replace the 5 hydrogen atoms in the Phenyl column with F atoms, we obtain the Ultisil PFP column. Ultisil PF-Phenyl is a phase primarily used in the separation of molecules bearing fluorine atoms, ...
Ultisil PFP, 5μm, 4.0×250mm
$740.00 USD
$740.00 USD
Replace the 5 hydrogen atoms in the Phenyl column with F atoms, we obtain the Ultisil PFP column. Ultisil PF-Phenyl is a phase primarily used in the separation of molecules bearing fluorine atoms, ...