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, 10µm, 50×50mm, 120Å (1pcs/pk)

P/N: H02610-31238

$4,760.00 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 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

P/N: 00430-01039

$400.00 USD

Topsil NH2 offers distinct selectivity compared to other amino columns from Welch Materials. It is suitable for monosaccharide separation under reversed-phase conditions and polar compound separati...

P/N: 00440-01039

$400.00 USD

Topsil CN offers distinct selectivity compared to other cyano columns from Welch Materials. With lower column pressure and higher efficiency, it is an economical HPLC column choice.Quantity: 1 pcs/pk

P/N: 00420-02043

$470.00 USD

Topsil C8 offers distinct selectivity compared to other C8 columns from Welch Materials. With lower column pressure and higher efficiency, it is an economical HPLC column choice.Quantity: 1 pcs/pk

Ultisil MM NH2/CN, 5µm, 4.6×100mm (1pcs/pk)

P/N: H00243-31039

$550.00 USD

Ultisil MM NH2/CN column features a mixed-mode stationary phase with amino (NH2) and cyano (CN) bonding, providing unique selectivity compared to conventional amino columns. It is particularly suit...

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...

P/N: H00217-31016

$610.00 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: H00217-31014

$450.00 USD

P/N: H00217-31012

$430.00 USD

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 AQ-C18, 5µm, 4.6×150mm (1pcs/pk)

P/N: H00207-31941

$580.00 USD

Xtimate C4, 5µm, 4.6×150mm, 300Å (1pcs/pk)

P/N: 00107-23041

$750.00 USD

The Xtimate series columns are specifically designed for liquid chromatography methods, offering the flexibility to use a wide range of mobile phase systems and a broad temperature spectrum across ...

Xtimate C4, 5µm, 4.6×250mm, 300Å (1pcs/pk)

P/N: 00107-23043

$780.00 USD

Xtimate C4, 3µm, 4.6×250mm, 300Å (1pcs/pk)

P/N: 00107-13043

$850.00 USD

Xtimate C4, 3µm, 4.6×150mm, 300Å (1pcs/pk)

P/N: 00107-13041

$780.00 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