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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 UHPLC LP-C18, Cartridge: 1.8μm, 120Å, 4.0×5mm, 2pcs
P/N: HU808-208-45
$168.00 USD
$168.00 USD
Welch UHPLC guard cartridges use the same packing materials as does UHPLC column to ensure the best analysis results. When 2.0 <ID ≤3.0mm, it is recommended to use 2.1×5.0mm cartridge, while whe...
Ultisil UHPLC LP-C18, Cartridge: 1.8μm, 120Å, 2.1×5mm, 2pcs
P/N: HU808-208-25
$168.00 USD
$168.00 USD
Welch UHPLC guard cartridges use the same packing materials as does UHPLC column to ensure the best analysis results. When 2.0 <ID ≤3.0mm, it is recommended to use 2.1×5.0mm cartridge, while whe...
Ultisil LP-C18, Cartridge: 5µm, 300Å, 4.6×10mm, 2pcs
P/N: H00808-04016
$80.00 USD
$80.00 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 LP-C18, Cartridge: 5µm, 300Å, 2.1×10mm, 2pcs
P/N: H00808-24016
$72.00 USD
$72.00 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 LP-C18, Cartridge: 10µm, 120Å, 4.6×10mm, 2pcs
P/N: H00808-05014
$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 LP-C18, Cartridge: 5µm, 120Å, 4.6×10mm, 2pcs
P/N: H00808-04015
$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 LP-C18, Cartridge: 3µm, 120Å, 4.6×10mm, 2pcs
P/N: H00808-03010
$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 LP-C18, Cartridge: 5µm, 120Å, 2.1×10mm, 2pcs
P/N: H00808-24012
$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 LP-C18, Cartridge: 3µm, 120Å, 2.1×10mm, 2pcs
P/N: H00808-23014
$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 LP-C18, 5μm, 30×250mm, 300Å
P/N: H02613-22108
$15,190.00 USD
$15,190.00 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 LP-C18, 5μm, 30×150mm, 300Å
P/N: H02613-22107
$9,720.00 USD
$9,720.00 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 LP-C18, 5μm, 21.2×250mm, 300Å
P/N: H02613-22106
$6,600.00 USD
$6,600.00 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 LP-C18, 5μm, 21.2×150mm, 300Å
P/N: H02613-22105
$4,590.00 USD
$4,590.00 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 LP-C18, 5μm, 21.2×50mm, 300Å
P/N: H02613-22104
$3,190.00 USD
$3,190.00 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 LP-C18, 5μm, 10×300mm, 300Å
P/N: H02613-22103
$3,110.00 USD
$3,110.00 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 LP-C18, 5μm, 10×250mm, 300Å
P/N: H02613-22102
$2,840.00 USD
$2,840.00 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 LP-C18, 5μm, 10×150mm, 300Å
P/N: H02613-22101
$2,350.00 USD
$2,350.00 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 LP-C18, 5μm, 10×100mm, 300Å
P/N: H02613-22100
$2,130.00 USD
$2,130.00 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 LP-C18, 10μm, 50×250mm, 120Å
P/N: H02613-31210
$18,590.00 USD
$18,590.00 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 LP-C18, 10μm, 50×150mm, 120Å
P/N: H02613-31209
$11,910.00 USD
$11,910.00 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 LP-C18, 10μm, 30×250mm, 120Å
P/N: H02613-31108
$8,860.00 USD
$8,860.00 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 LP-C18, 10μm, 30×150mm, 120Å
P/N: H02613-31107
$5,670.00 USD
$5,670.00 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 LP-C18, 10μm, 21.2×250mm, 120Å
P/N: H02613-31106
$4,410.00 USD
$4,410.00 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 LP-C18, 10μm, 21.2×150mm, 120Å
P/N: H02613-31105
$3,060.00 USD
$3,060.00 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...