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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-C18, Semi-Prep Cartridge: 5µm, 300Å, 10×10mm (1pcs/pk) Ultisil XB-C18, Semi-Prep Cartridge: 5µm, 300Å, 10×10mm (1pcs/pk)
P/N: H00808-24418
$194.00 USD
$194.00 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-C18, Semi-Prep Cartridge: 5µm, 120Å, 10×10mm (1pcs/pk) Ultisil XB-C18, Semi-Prep Cartridge: 5µm, 120Å, 10×10mm (1pcs/pk)
P/N: H00808-04401
$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 UHPLC XB-C18, Cartridge: 1.8µm, 120Å, 4.0×5mm, 2pcs
P/N: HU808-201-45
$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 XB-C18, Cartridge: 1.8µm, 120Å, 2.1×5mm, 2pcs
P/N: HU808-201-25
$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 XB-C18, Cartridge: 10µm, 120Å, 4.6×10mm, 2pcs
P/N: H00808-05001
$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 XB-C18, Cartridge: 5µm, 300Å, 4.6×10mm, 2pcs
P/N: H00808-04018
$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 XB-C18, Cartridge: 5µm, 120Å, 4.6×10mm, 2pcs
P/N: H00808-04001
$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-C18, Cartridge: 3µm, 120Å, 4.6×10mm, 2pcs
P/N: H00808-03001
$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 XB-C18, Cartridge: 5µm, 120Å, 2.1×10mm, 2pcs
P/N: H00808-24001
$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-C18, Cartridge: 3µm, 120Å, 2.1×10mm, 2pcs
P/N: H00808-23001
$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 XB-C18, 10µm, 50×250mm, 300Å (1pcs/pk)
P/N: H02610-32210
$12,780.00 USD
$12,780.00 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-C18, 10µm, 50×150mm, 300Å (1pcs/pk)
P/N: H02610-32209
$8,180.00 USD
$8,180.00 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-C18, 10µm, 30×250mm, 300Å (1pcs/pk)
P/N: H02610-32108
$6,090.00 USD
$6,090.00 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 XB-C18, 10µm, 30×150mm, 300Å (1pcs/pk)
P/N: H02610-32107
$3,900.00 USD
$3,900.00 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-C18, 10µm, 21.2×250mm, 300Å (1pcs/pk)
P/N: H02610-32106
$3,030.00 USD
$3,030.00 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-C18, 10µm, 21.2×150mm, 300Å (1pcs/pk)
P/N: H02610-32105
$2,100.00 USD
$2,100.00 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-C18, 10µm, 21.2×50mm, 300Å (1pcs/pk)
P/N: H02610-32104
$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-C18, 10µm, 10×300mm, 300Å (1pcs/pk)
P/N: H02610-32103
$1,430.00 USD
$1,430.00 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-C18, 10µm, 10×250mm, 300Å (1pcs/pk)
P/N: H02610-32102
$1,300.00 USD
$1,300.00 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-C18, 10µm, 10×150mm, 300Å (1pcs/pk)
P/N: H02610-32101
$1,080.00 USD
$1,080.00 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-C18, 10µm, 10×100mm, 300Å (1pcs/pk)
P/N: H02610-32100
$980.00 USD
$980.00 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-C18, 5µm, 30×250mm, 300Å (1pcs/pk)
P/N: H02610-22108
$9,490.00 USD
$9,490.00 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-C18, 5µm, 30×150mm, 300Å (1pcs/pk)
P/N: H02610-22107
$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-C18, 5µm, 21.2×250mm, 300Å (1pcs/pk)
P/N: H02610-22106
$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...