Online checkout is currently available in the U.S. Contact us to make a purchase if you live in other countries!

Only 1 left in stock! Get 10 mL Disposable HPLC Lab Syringe (100 pcs) now — before anyone else!

Holiday notice: We will be off for the Chinese Lunar New Year Holiday between Feb 13th and 23th. Responses may be delayed. Welch US and India operate normally.

Visit WelchLab for a comprehensive collection of laboratory consumables, including glassware, plasticware, and more!

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.
Brand Show all Brand
Phase Show all Phase
USP Classification Show all USP Classification
Partical Size Show all Partical Size
Column ID Show all Column ID
Column Length Show all Column Length
Pore Size Show all Pore Size
Surface Area Show all Surface Area
pH Range Show all pH Range
Xtimate C18, 10µm, 70×250mm, 120Å (1pcs/pk)
P/N: 01610-31238
$33,180.00 USD
$33,180.00 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 DLC XB-CN, 5µm, 4.6×250mm (1pcs/pk)
P/N: H00205-31943
$600.00 USD
$600.00 USD
The diamond coating technology enhances the inner surface of the chromatography column with strong hydrophobicity, which overcomes the adverse effects of the column wall on separation.The high hard...
Ultisil DLC XB-NH2, 5µm, 4.6×250mm (1pcs/pk)
P/N: H00204-31943
$670.00 USD
$670.00 USD
The diamond coating technology enhances the inner surface of the chromatography column with strong hydrophobicity, which overcomes the adverse effects of the column wall on separation.The high hard...
Ultisil DLC SiO2, 5µm, 4.6×250mm (1pcs/pk)
P/N: H00200-31943
$600.00 USD
$600.00 USD
The diamond coating technology enhances the inner surface of the chromatography column with strong hydrophobicity, which overcomes the adverse effects of the column wall on separation.The high hard...
Ultisil DLC XB-Phenyl, 5µm, 4.6×250mm (1pcs/pk)
P/N: H00203-31943
$600.00 USD
$600.00 USD
The diamond coating technology enhances the inner surface of the chromatography column with strong hydrophobicity, which overcomes the adverse effects of the column wall on separation.The high hard...
Ultisil DLC XB-C8, 5µm, 4.6×250mm (1pcs/pk)
P/N: H00202-31943
$600.00 USD
$600.00 USD
The diamond coating technology enhances the inner surface of the chromatography column with strong hydrophobicity, which overcomes the adverse effects of the column wall on separation.The high hard...
Ultisil DLC XB-C4, 5µm, 4.6×250mm (1pcs/pk)
P/N: H00216-31943
$600.00 USD
$600.00 USD
The diamond coating technology enhances the inner surface of the chromatography column with strong hydrophobicity, which overcomes the adverse effects of the column wall on separation.The high hard...
Xtimate C8, 5µm, 21.2×150mm, 120Å (1pcs/pk)
P/N: 01620-21105
$2,890.00 USD
$2,890.00 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...
Xtimate C4, 10µm, 21.2×250mm, 120Å (1pcs/pk)
P/N: 01660-31106
$4,610.00 USD
$4,610.00 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...
Xtimate C18, 10µm, 50×50mm, 120Å (1pcs/pk)
P/N: 01610-31126
$50,660.00 USD
$50,660.00 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...
Xtimate C18, 10µm, 30×100mm, 120Å (1pcs/pk)
P/N: 01610-31129
$3,700.00 USD
$3,700.00 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...
Xtimate C18, 5µm, 30×100mm, 120Å (1pcs/pk)
P/N: 01610-21129
$4,940.00 USD
$4,940.00 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, 30×100mm, 120Å (1pcs/pk)
P/N: H02627-21129
$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 PFP, 10µm, 30×150mm, 120Å (1pcs/pk)
P/N: H02642-31107
$6,380.00 USD
$6,380.00 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 PFP, 5µm, 50×250mm, 120Å (1pcs/pk)
P/N: H02642-21210
$29,880.00 USD
$29,880.00 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 PFP, 10µm, 10×250mm, 120Å (1pcs/pk)
P/N: H02642-31102
$2,120.00 USD
$2,120.00 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 Phenyl-Ether, 5µm, 30×250mm, 120Å (1pcs/pk)
P/N: H02636-21108
$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 LP-Aq, 5µm, 21.2×250mm, 120Å (1pcs/pk)
P/N: H02665-21106
$6,190.00 USD
$6,190.00 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-C3, 5µm, 10×150mm, 120Å (1pcs/pk)
P/N: H02661-21101
$1,950.00 USD
$1,950.00 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-C8, 5µm, 10×300mm, 300Å (1pcs/pk)
P/N: H02625-22103
$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 SiO2, 5µm, 21.2×300mm, 120Å (1pcs/pk)
P/N: H02600-31111
$3,660.00 USD
$3,660.00 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, 30×250mm, 120Å (1pcs/pk)
P/N: H02615-31108
$6,650.00 USD
$6,650.00 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-C4, 5µm, 21.2×100mm, 120Å (1pcs/pk)
P/N: H02660-21112
$2,390.00 USD
$2,390.00 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 ODS-3, 5µm, 10×100mm, 100Å (1pcs/pk)
P/N: H02652-21100
$1,330.00 USD
$1,330.00 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...