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-C18, Cartridge: 3µm, 300Å, 2.1×10mm, 2pcs

P/N: H00808-23026

$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...

Xtimate C18, 10µm, 70×250mm, 120Å (1pcs/pk)

P/N: 01610-31238

$33,180.00 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...

Xtimate C18, 10µm, 50×50mm, 120Å (1pcs/pk)

P/N: 01610-31126

$50,660.00 USD

Xtimate C18, 10µm, 30×100mm, 120Å (1pcs/pk)

P/N: 01610-31129

$3,700.00 USD

Xtimate C18, 5µm, 30×100mm, 120Å (1pcs/pk)

P/N: 01610-21129

$4,940.00 USD

Ultisil LP-Aq, 5µm, 21.2×250mm, 120Å (1pcs/pk)

P/N: H02665-21106

$6,190.00 USD

Ultisil ODS-3, 5µm, 10×100mm, 100Å (1pcs/pk)

P/N: H02652-21100

$1,330.00 USD

Ultisil XB-C18, 5µm, 30×100mm, 300Å (1pcs/pk)

P/N: H02610-22129

$4,860.00 USD

Ultisil XB-C18, 10µm, 50×300mm, 120Å (1pcs/pk)

P/N: H02610-31125

$14,520.00 USD

Ultisil XB-C18, 10µm, 50×50mm, 120Å (1pcs/pk)

P/N: H02610-31238

$4,760.00 USD

Ultisil XB-C18, 10µm, 30×300mm, 120Å (1pcs/pk)

P/N: H02610-31122

$6,920.00 USD

Ultisil XB-C18, 10µm, 30×100mm, 120Å (1pcs/pk)

P/N: H02610-31129

$2,840.00 USD

Ultisil XB-C18, 10µm, 30×50mm, 120Å (1pcs/pk)

P/N: H02610-31113

$2,270.00 USD

Ultisil XB-C18, 5µm, 30×100mm, 120Å (1pcs/pk)

P/N: H02610-21129

$4,050.00 USD

Ultisil XB-C18, 5µm, 21.2×100mm, 120Å (1pcs/pk)

P/N: H02610-21112

$1,990.00 USD

Ultisil LP-C18, 3.5µm, 4.6×75mm (1pcs/pk)

P/N: H00208-20038

$640.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil DLC XS-C18, 5µm, 4.6×250mm (1pcs/pk)

P/N: H00277-31943

$730.00 USD

The diamond coating technology enhances the inner surface of the chromatography column with strong hydrophobicity, which overcomes the adverse effects of the column wall on separation.The high hard...

Ultisil DLC XS-C18, 5µm, 4.6×150mm (1pcs/pk)

P/N: H00277-31941

$690.00 USD

Ultisil DLC LP-C18, 5µm, 4.6×150mm (1pcs/pk)

P/N: H00208-31941

$700.00 USD

Ultisil DLC UHPLC XB-C18, 1.8µm, 2.1×50mm, W-port (1pcs/pk)

P/N: H00201-11810

$680.00 USD

Ultisil DLC Plus C18, 5µm, 4.6×250mm (1pcs/pk)

P/N: H00260-31943

$670.00 USD

Ultisil DLC XB-C18, 5µm, 4.6×50mm (1pcs/pk)

P/N: H00201-31937

$500.00 USD

Ultisil DLC Alk C18, 5µm, 4.6×250mm (1pcs/pk)

P/N: H00253-31943

$1,010.00 USD

Xtimate DLC C18, 5µm, 4.6×150mm (1pcs/pk)

P/N: 00101-21541

$780.00 USD