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.

Ultisil XB-C4, Cartridge: 5µm, 120Å, 4.6×10mm, 2pcs

P/N: H00808-04008

$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...

P/N: H00217-31035

$770.00 USD

Ultisil XB-C1 column is ideal for hydrophilic, highly polar compounds, as well as samples challenging to separate on other reversed-phase or normal-phase columns. In reversed-phase mode, it is suit...

P/N: H00217-31010

$400.00 USD

P/N: H00217-31067

$840.00 USD

P/N: H00217-31043

$500.00 USD

P/N: H00217-21039

$500.00 USD

P/N: H00217-31041

$480.00 USD

Ultisil XB-C4, Semi-Prep Cartridge: 10µm, 300Å, 21.2×10mm

P/N: H00808-15822

$200.00 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 XB-C4, Semi-Prep Cartridge: 10µm, 120Å, 21.2×10mm

P/N: H00808-05808

$177.00 USD

Ultisil XB-C4, Prep Cartridge: 5µm, 300Å, 21.2×10mm

P/N: H00808-04822

$403.00 USD

Ultisil XB-C4, Prep Cartridge: 5µm, 120Å, 21.2×10mm

P/N: H00808-14808

$352.00 USD

Ultisil XB-C4, Prep Cartridge: 5µm, 120Å, 30×10mm

P/N: H00808-08611

$550.00 USD

Ultisil XB-C4, Semi-Prep Cartridge: 10µm, 300Å, 10×10mm

P/N: H00808-25409

$193.00 USD

Ultisil XB-C4, Semi-Prep Cartridge: 10µm, 120Å, 10×10mm

P/N: H00808-05408

$169.00 USD

Ultisil XB-C4, Semi-Prep Cartridge: 5µm, 300Å, 10×10mm

P/N: H00808-04422

$193.00 USD

Ultisil XB-C4, Semi-Prep Cartridge: 5µm, 120Å, 10×10mm

P/N: H00808-24408

$169.00 USD

Ultisil XB-C4, Cartridge: 3.5µm, 300Å, 4.6×10mm, 2pcs

P/N: H00808-03037

$130.00 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 XB-C4, Cartridge: 3µm, 300Å, 4.6×10mm, 2pcs

P/N: H00808-03022

$130.00 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 XB-C4, Cartridge: 5µm, 300Å, 2.1×10mm, 2pcs

P/N: H00808-24022

$72.00 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 XB-C4, Cartridge: 3µm, 300Å, 2.1×10mm, 2pcs

P/N: H00808-23025

$120.00 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 XB-C4, Cartridge: 10µm, 120Å, 4.6×10mm, 2pcs

P/N: H00808-05008

$64.00 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 XB-C4, Cartridge: 5µm, 300Å, 4.6×10mm, 2pcs

P/N: H00808-04022

$80.00 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 XB-C4, Cartridge: 3µm, 120Å, 4.6×10mm, 2pcs

P/N: H00808-03030

$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 XB-C4, Cartridge: 5µm, 120Å, 2.1×10mm, 2pcs

P/N: H00808-24008

$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...