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: H00277-21040

$600.00 USD

Ultisil XS-C18 utilizes a unique multilayer bonding process with high bonding density and close ligand spacing, providing excellent spatial shape selectivity. It offers high column efficiency, high...

P/N: H00277-21039

$590.00 USD

P/N: H00277-21037

$540.00 USD

P/N: H00277-21030

$650.00 USD

P/N: H00277-21023

$610.00 USD

P/N: H00277-21021

$580.00 USD

P/N: H00277-21016

$710.00 USD

P/N: H00277-21014

$630.00 USD

P/N: H00277-21012

$580.00 USD

P/N: H00277-21010

$580.00 USD

P/N: H02654-21102

$1,744.00 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 XS-C18, Semi-Prep Cartridge: 5µm, 120Å, 10×10mm

P/N: H00808-04430

$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 XS-C18, Cartridge: 5µm, 120Å, 4.6×10mm, 2pcs

P/N: H00808-04046

$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 XS-C18, Cartridge: 3µm, 120Å, 4.6×10mm, 2pcs

P/N: H00808-03034

$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 XS-C18, Cartridge: 5µm, 120Å, 2.1×10mm, 2pcs

P/N: H00808-24033

$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 XS-C18, Cartridge: 3µm, 120Å, 2.1×10mm, 2pcs

P/N: H00808-23017

$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...