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.

P/N: H00240-21025

$840.00 USD

Ultisil HILIC Amide is an amide-based hydrophilic interaction liquid chromatography (HILIC) column built on ultra-pure silica. It is one of the most commonly used HILIC columns, offering separation...

P/N: H00240-21021

$720.00 USD

P/N: H00240-21023

$750.00 USD

P/N: H00240-21019

$660.00 USD

P/N: H00240-21014

$800.00 USD

P/N: H00240-21012

$770.00 USD

P/N: H00240-21010

$740.00 USD

Ultisil HILIC NH2, Cartridge: 5µm, 120Å, 4.6×10mm, 2pcs

P/N: H00808-04047

$68.00 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 HILIC NH2, Cartridge: 3µm, 120Å, 4.6×10mm, 2pcs

P/N: H00808-03025

$110.00 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 HILIC NH2, Cartridge: 5µm, 120Å, 2.1×10mm, 2pcs

P/N: H00808-24038

$66.00 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 HILIC NH2, Cartridge: 3µm, 120Å, 2.1×10mm, 2pcs

P/N: H00808-23022

$100.00 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...

P/N: H00231-31044

$740.00 USD

Ultisil Hilic NH2 is a hydrophilic interaction liquid chromatography (HILIC) column with a specially treated silica matrix to enhance hydrophilicity. It offers improved stability and reproducibilit...