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-CN, 5μm, 10×100mm, 120Å
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-CN, 5μm, 4.6×250mm, Normal Phase
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 5μm, 4.6×150mm, Normal Phase
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 5μm, 4.0×300mm, Normal Phase
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 5μm, 4.0×250mm, Normal Phase
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 3μm, 4.6×50mm, Normal Phase
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 10μm, 4.6×300mm
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 10μm, 4.6×250mm
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 10μm, 4.6×200mm
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 10μm, 4.6×150mm
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 10μm, 4.0×300mm
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 10μm, 3.9×300mm
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 10μm, 4.0×250mm
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 7μm, 4.6×250mm
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 5μm, 7.8×250mm
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 5μm, 7.8×150mm
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 5μm, 7.8×100mm
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 5μm, 6.5×250mm
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 5μm, 6.5×150mm
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 5μm, 6.0×250mm
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 5μm, 6.0×150mm
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 5μm, 4.6×300mm
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 5μm, 4.6×250mm
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
Ultisil XB-CN, 5μm, 4.6×200mm
Ultisil XB-CN column can be used in either reversed or normal phase. Reversed phase CN column has special selectivity for polar compounds, and due to its low hydrophobicity, elution of hydrophobic ...
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