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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 Diol, 3µm, 2.1×50mm (1pcs/pk)

P/N: H00206-21010

$530.00 USD

$530.00 USD

Ultisil Diol is a normal-phase column offering superior stability and reproducibility compared to silica and amino columns, as well as enhanced selectivity and peak shape. Its unique bonding techno...

Ultisil Diol, 3µm, 2.1×33mm (1pcs/pk)

P/N: H00206-21068

$520.00 USD

$520.00 USD

Ultisil Diol is a normal-phase column offering superior stability and reproducibility compared to silica and amino columns, as well as enhanced selectivity and peak shape. Its unique bonding techno...

Ultisil Diol, 3µm, 2.1×30mm (1pcs/pk)

P/N: H00206-21009

$520.00 USD

$520.00 USD

Ultisil Diol is a normal-phase column offering superior stability and reproducibility compared to silica and amino columns, as well as enhanced selectivity and peak shape. Its unique bonding techno...

Ultisil XB-C1, 10µm, 21.2×250mm, 120Å (1pcs/pk)

P/N: H02615-31106

$3,300.00 USD

$3,300.00 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-C1, 10µm, 10×250mm, 120Å (1pcs/pk)

P/N: H02615-31102

$1,420.00 USD

$1,420.00 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-C1, 5µm, 30×150mm, 120Å (1pcs/pk)

P/N: H02615-21107

$6,070.00 USD

$6,070.00 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-C1, 5µm, 21.2×250mm, 120Å (1pcs/pk)

P/N: H02615-21106

$4,130.00 USD

$4,130.00 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-C1, 5µm, 21.2×150mm, 120Å (1pcs/pk)

P/N: H02615-21105

$2,870.00 USD

$2,870.00 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-C1, 5µm, 10×250mm, 120Å (1pcs/pk)

P/N: H02615-21102

$1,780.00 USD

$1,780.00 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-C1, 5µm, 10×150mm, 120Å (1pcs/pk)

P/N: H02615-21101

$1,460.00 USD

$1,460.00 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-C1, Semi-Prep Cartridge: 5µm,120Å, 10×10mm (1pcs/pk)

Ultisil XB-C1, Semi-Prep Cartridge: 5µm,120Å, 10×10mm (1pcs/pk)

P/N: H00808-24428

$169.00 USD

$169.00 USD

Welch preparative guard column cartridges use the same packing as the preparative column, which can intercept some of the same polar substances in the sample and prevent them from contaminating and...

Ultisil XB-C1, Cartridge: 5µm, 120Å, 4.6×10mm, 2pcs

P/N: H00808-04026

$68.00 USD

$68.00 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 XB-C1, Cartridge: 5µm, 120Å, 2.1×10mm, 2pcs

P/N: H00808-24023

$66.00 USD

$66.00 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 XB-C1, 10µm, 4.6×250mm (1pcs/pk)

P/N: H00217-41043

$410.00 USD

$410.00 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...

Ultisil XB-C1, 10µm, 4.6×150mm (1pcs/pk)

P/N: H00217-41041

$400.00 USD

$400.00 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...

Ultisil XB-C1, 5µm, 4.6×100mm (1pcs/pk)

P/N: H00217-31039

$450.00 USD

$450.00 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...

Ultisil XB-C1, 5µm, 4.6×50mm (1pcs/pk)

P/N: H00217-31037

$400.00 USD

$400.00 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...

Ultisil XB-C4, Cartridge: 5µm, 120Å, 4.6×10mm, 2pcs

P/N: H00808-04008

$68.00 USD

$68.00 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 XB-C1, 5µm, 4.0×300mm (1pcs/pk)

P/N: H00217-31035

$770.00 USD

$770.00 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...

Ultisil XB-C1, 5µm, 2.1×50mm (1pcs/pk)

P/N: H00217-31010

$400.00 USD

$400.00 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...

Ultisil XB-C1, 5µm, 3.9×300mm (1pcs/pk)

P/N: H00217-31067

$840.00 USD

$840.00 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...

Ultisil XB-C1, 5µm, 4.6×250mm (1pcs/pk)

P/N: H00217-31043

$500.00 USD

$500.00 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...

Ultisil XB-C1, 3µm, 4.6×100mm (1pcs/pk)

P/N: H00217-21039

$500.00 USD

$500.00 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...

Ultisil XB-C1, 5µm, 4.6×150mm (1pcs/pk)

P/N: H00217-31041

$480.00 USD

$480.00 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...