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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 Cellu-D, 5μm, 30×250mm,120Å
P/N: H02682-21108
$35,403.00 USD
$35,403.00 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 Cellu-D, 5μm, 30×150mm,120Å
P/N: H02682-21107
$27,226.00 USD
$27,226.00 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 Cellu-D, 5μm, 21.2×250mm
P/N: H02682-21106
$24,839.00 USD
$24,839.00 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 Cellu-D, 5μm, 10×250mm
P/N: H02682-21102
$7,742.00 USD
$7,742.00 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 Cellu-J, 10μm, 30×250mm,120Å
P/N: H02681-31108
$27,581.00 USD
$27,581.00 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 Cellu-J, 10μm, 21.2×250mm
P/N: H02681-31106
$20,645.00 USD
$20,645.00 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 Cellu-J, 10μm, 21.2×150mm
P/N: H02681-31105
$16,774.00 USD
$16,774.00 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 Cellu-J, 5μm, 10×250mm
P/N: H02681-21102
$7,742.00 USD
$7,742.00 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 Cellu-JR, Prep Cartridge: 5µm, 120Å, 10×10mm
P/N: H00808-04439-R
$850.00 USD
$850.00 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 Cellu-DR, Prep Cartridge: 5µm, 120Å, 21.2×10mm
P/N: H00808-04814-R
$774.00 USD
$774.00 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 Cellu-DR, Semi-Prep Cartridge: 5µm, 120Å, 10×10mm
P/N: H00808-04438-R
$850.00 USD
$850.00 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 Cellu-D, Prep Cartridge: 10µm,120Å, 21.2×10mm
P/N: H00808-05823
$774.00 USD
$774.00 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 Cellu-J, Cartridge: 10µm,120Å, 4.6×10mm, 2pcs
P/N: HG00808-05023
$300.00 USD
$300.00 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 Cellu-JR, Cartridge: 5µm, 4.6×10mm, 2pcs
P/N: H00808-04039-R
$300.00 USD
$300.00 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 Cellu-J, Cartridge: 5µm, 4.6×10mm, 2pcs
P/N: H00808-04039
$300.00 USD
$300.00 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 Cellu-DR, Cartridge: 5µm, 4.6×10mm, 2pcs
P/N: H00808-04014-R
$300.00 USD
$300.00 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 Cellu-D, Cartridge: 5µm, 4.6×10mm, 2pcs
P/N: H00808-04014
$300.00 USD
$300.00 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 Amy-SR，10μm, 4.6×250mm
P/N: H00263-41043
$2,000.00 USD
$2,000.00 USD
Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Amy-S/Amy-SR: Amylose tris [(S)-α-methylphenyl carb...
Ultisil Amy-SR，10μm, 4.6×150mm
P/N: H00263-41041
$2,000.00 USD
$2,000.00 USD
Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Amy-S/Amy-SR: Amylose tris [(S)-α-methylphenyl carb...
Ultisil Amy-S，10μm, 4.6×250mm
P/N: H00220-41043
$2,000.00 USD
$2,000.00 USD
Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Amy-S/Amy-SR: Amylose tris [(S)-α-methylphenyl carb...
Ultisil Amy-S，10μm, 4.6×150mm
P/N: H00220-41041
$2,000.00 USD
$2,000.00 USD
Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Amy-S/Amy-SR: Amylose tris [(S)-α-methylphenyl carb...
Ultisil Amy-DR，10μm, 4.6×250mm
P/N: H00264-41043
$2,000.00 USD
$2,000.00 USD
Ultisil Amy-DR is a versatile chiral column designed for the separation of chiral compounds containing aromatic, nitro, carbonyl, amide, amino, carboxyl, cyano, hydroxyl, sulfonyl groups, as well a...
Ultisil Amy-DR，10μm, 4.6×150mm
P/N: H00264-41041
$2,000.00 USD
$2,000.00 USD
Ultisil Amy-DR is a versatile chiral column designed for the separation of chiral compounds containing aromatic, nitro, carbonyl, amide, amino, carboxyl, cyano, hydroxyl, sulfonyl groups, as well a...
Ultisil Amy-D，10μm, 4.6×250mm
P/N: H00221-41043
$2,000.00 USD
$2,000.00 USD
Ultisil Amy-D is a highly versatile chiral column designed for the separation of chiral compounds containing functional groups such as aromatic, nitro, carbonyl, amide, amino, carboxyl, cyano, hydr...