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HPLC Columns

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.
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Ultisil F-C8, Cartridge: 5µm, 120Å, 2.1×10mm
$30.00 USD
$30.00 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 F-C8, Cartridge: 3µm, 120Å, 2.1×10mm
$50.00 USD
$50.00 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 F-C8, 5μm, 4.6×300mm
$730.00 USD
$730.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 4.6×250mm
$680.00 USD
$680.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 4.6×200mm
$660.00 USD
$660.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 4.6×150mm
$630.00 USD
$630.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 4.6×125mm
$660.00 USD
$660.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 4.6×100mm
$610.00 USD
$610.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 4.6×75mm
$600.00 USD
$600.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 4.6×50mm
$580.00 USD
$580.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 4.6×33mm
$560.00 USD
$560.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 4.6×30mm
$560.00 USD
$560.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 4.0×300mm
$730.00 USD
$730.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 3.9×300mm
$810.00 USD
$810.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 4.0×250mm
$680.00 USD
$680.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 3.9×250mm
$760.00 USD
$760.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 4.0×200mm
$660.00 USD
$660.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 4.0×150mm
$630.00 USD
$630.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 3.9×150mm
$710.00 USD
$710.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 4.0×125mm
$660.00 USD
$660.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 4.0×100mm
$610.00 USD
$610.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 4.0×75mm
$600.00 USD
$600.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 4.0×50mm
$580.00 USD
$580.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...
Ultisil F-C8, 5μm, 4.0×30mm
$560.00 USD
$560.00 USD
Replace the 17 hydrogen atoms in the C8 column with F atoms, we obtain the Ultisil F-C8 column. Ultisil F-C8 column has high selectivity and increased retention toward halogenated aromatic and alky...