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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 XB-NH2, 3μm, 4.0×125mm
$600.00 USD
$600.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, 3μm, 4.0×100mm
$560.00 USD
$560.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, 3μm, 4.0×75mm
$530.00 USD
$530.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, 3μm, 4.0×50mm
$500.00 USD
$500.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, 3μm, 4.0×30mm
$480.00 USD
$480.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, 3μm, 3.0×250mm
$600.00 USD
$600.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, 3μm, 3.0×200mm
$560.00 USD
$560.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, 3μm, 3.0×150mm
$530.00 USD
$530.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, 3μm, 3.0×125mm
$550.00 USD
$550.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, 3μm, 3.0×100mm
$510.00 USD
$510.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, 3μm, 3.0×75mm
$490.00 USD
$490.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, 3μm, 3.0×50mm
$480.00 USD
$480.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, 3μm, 3.0×30mm
$450.00 USD
$450.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, 3μm, 2.1×150mm
$510.00 USD
$510.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, 3μm, 2.1×125mm
$520.00 USD
$520.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, 3μm, 2.1×100mm
$480.00 USD
$480.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, 3μm, 2.1×75mm
$470.00 USD
$470.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, 3μm, 2.1×50mm
$450.00 USD
$450.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, 3μm, 2.1×33mm
$450.00 USD
$450.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, 3μm, 2.1×30mm
$450.00 USD
$450.00 USD
Ultisil XB-NH2 column is based on propyl-amino silane, mostly used in normal phase, but can also be used in reversed phase. When in normal phase, it can be used for weak anion-exchange compounds, w...
Ultisil XB-NH2, Prep Cartridge: 10µm, 120Å, 21.2×10mm
$177.00 USD
$177.00 USD
Welch preparative guard column cartridges uses the same packing as the preparative column, which can intercept some of the same polar substances in the sample and prevent them from contaminating an...
Ultisil XB-NH2, Semi-Prep Cartridge: 10µm, 120Å, 10×10mm
$169.00 USD
$169.00 USD
Welch preparative guard column cartridges uses the same packing as the preparative column, which can intercept some of the same polar substances in the sample and prevent them from contaminating an...
Ultisil XB-NH2, Semi-Prep Cartridge: 5µm, 120Å, 10×10mm
$169.00 USD
$169.00 USD
Welch preparative guard column cartridges uses the same packing as the preparative column, which can intercept some of the same polar substances in the sample and prevent them from contaminating an...
Ultisil XB-NH2, Prep Cartridge: 5µm, 120Å, 21.2×10mm
$352.00 USD
$352.00 USD
Welch preparative guard column cartridges uses the same packing as the preparative column, which can intercept some of the same polar substances in the sample and prevent them from contaminating an...