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Ultisil Columns

Ultisil Columns

Ultisil is a broad selection of various stationary phases, each one offering familiar separation behavior in its classification. Upgrade to Ultisil to make it easy to demonstrate equivalence with the phase you might be using currently – plus, you get the Welch Advantages of Purity, Chemistry and Consistency.

Highlights

  • Ultra-pure spherical porous silica, purity > 99.999%
  • Tested and proven low levels of trace metal contamination
  • Tenaciously-controlled bonding chemistry and end-capping
  • Class-leading reproducibility, efficiency, symmetry, and lifetime
P.S. The “Ultimate” series columns and “Ultisil” series columns are the same product with different names to meet our global marketing strategy.

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    Ultisil HILIC Amide, 5μm, 4.6×250mm
    P/N: H00240-31043
    $770.00 USD
    $770.00 USD
    Ultisil HILIC Amide is an amide-based hydrophilic interaction liquid chromatography (HILIC) column built on ultra-pure silica. It is one of the most commonly used HILIC columns, offering separation...
    Ultisil HILIC Amide, 5μm, 4.6×300mm
    P/N: H00240-31044
    $950.00 USD
    $950.00 USD
    Ultisil HILIC Amide is an amide-based hydrophilic interaction liquid chromatography (HILIC) column built on ultra-pure silica. It is one of the most commonly used HILIC columns, offering separation...
    Ultisil HILIC Amide, 10μm, 4.6×250mm
    P/N: H00240-41043
    $690.00 USD
    $690.00 USD
    Ultisil HILIC Amide is an amide-based hydrophilic interaction liquid chromatography (HILIC) column built on ultra-pure silica. It is one of the most commonly used HILIC columns, offering separation...
    Ultisil UHPLC Amide, 1.8μm, 2.1×100mm
    P/N: H00240-11012
    $1,120.00 USD
    $1,120.00 USD
    Ultisil UHPLC columns offer high efficiency and excellent batch-to-batch reproducibility, ensuring superior chromatographic data quality while reducing the need for repeated sample analysis and min...
    Ultisil UHPLC Amide, 1.8μm, 2.1×150mm
    P/N: H00240-11014
    $1,350.00 USD
    $1,350.00 USD
    Ultisil UHPLC columns offer high efficiency and excellent batch-to-batch reproducibility, ensuring superior chromatographic data quality while reducing the need for repeated sample analysis and min...
    Ultisil UHPLC Amide, 1.8μm, 2.1×100mm, W-Port
    P/N: H00240-11212
    $1,120.00 USD
    $1,120.00 USD
    Ultisil UHPLC columns offer high efficiency and excellent batch-to-batch reproducibility, ensuring superior chromatographic data quality while reducing the need for repeated sample analysis and min...
    Ultisil HILIC Amide, Cartridge: 3µm, 120Å, 2.1×10mm, 2pcs
    P/N: H00808-23010
    $100.00 USD
    $100.00 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 HILIC Amide, Cartridge: 5µm, 120Å, 2.1×10mm, 2pcs
    P/N: H00808-24025
    $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 HILIC Amide, Cartridge: 3µm, 120Å, 4.6×10mm, 2pcs
    P/N: H00808-03021
    $110.00 USD
    $110.00 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 HILIC Amide, Cartridge: 5µm, 120Å, 4.6×10mm, 2pcs
    P/N: H00808-04025
    $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 HILIC Amide, Cartridge: 10µm, 120Å, 4.6×10mm, 2pcs
    P/N: H00808-05018
    $64.00 USD
    $64.00 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 HILIC-Amide, 5μm, 10×100mm, 120Å
    P/N: H02627-21100
    $1,550.00 USD
    $1,550.00 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 HILIC-Amide, 5μm, 10×150mm, 120Å
    P/N: H02627-21101
    $1,710.00 USD
    $1,710.00 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 HILIC-Amide, 5μm, 10×250mm, 120Å
    P/N: H02627-21102
    $2,070.00 USD
    $2,070.00 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 HILIC-Amide, 5μm, 21.2×50mm, 120Å
    P/N: H02627-21104
    $2,320.00 USD
    $2,320.00 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 HILIC-Amide, 5μm, 10×300mm, 120Å
    P/N: H02627-21103
    $2,280.00 USD
    $2,280.00 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 HILIC-Amide, 5μm, 21.2×150mm, 120Å
    P/N: H02627-21105
    $3,350.00 USD
    $3,350.00 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 HILIC-Amide, 5μm, 21.2×250mm, 120Å
    P/N: H02627-21106
    $4,820.00 USD
    $4,820.00 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 HILIC-Amide, 5μm, 30×150mm, 120Å
    P/N: H02627-21107
    $7,090.00 USD
    $7,090.00 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 HILIC-Amide, 5μm, 30×250mm, 120Å
    P/N: H02627-21108
    $11,070.00 USD
    $11,070.00 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 HILIC-Amide, 5μm, 50×150mm, 120Å
    P/N: H02627-21209
    $14,880.00 USD
    $14,880.00 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 HILIC-Amide, 5μm, 50×250mm, 120Å
    P/N: H02627-21210
    $23,240.00 USD
    $23,240.00 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 HILIC-Amide, 10μm, 10×100mm, 120Å
    P/N: H02627-31100
    $1,250.00 USD
    $1,250.00 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 HILIC-Amide, 10μm, 10×150mm, 120Å
    P/N: H02627-31101
    $1,370.00 USD
    $1,370.00 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...