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.

Blossmate Cellu-J, 10µm, 21.2×250mm (1pcs/pk)

P/N: 06681-31106

$12,000.00 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-DR, Cartridge: 5µm, 4.6×10mm, 2pcs

P/N: H00808-04014-R

$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

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...

Blossmate Amy-SR, 10µm, 4.6×250mm (1pcs/pk)

P/N: 00624-41043

$1,780.00 USD

Blossmate Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Blossmate Amy-S/Amy-SR: Amylose tris [(S)-α-methylphenyl ...

Blossmate Amy-SR, 10µm, 4.6×150mm (1pcs/pk)

P/N: 00624-41041

$1,420.00 USD

Blossmate Amy-S, 10µm, 4.6×250mm (1pcs/pk)

P/N: 00614-41043

$1,780.00 USD

Blossmate Amy-S, 10µm, 4.6×150mm (1pcs/pk)

P/N: 00614-41041

$1,420.00 USD

Blossmate Amy-DR, 10µm, 4.6×250mm (1pcs/pk)

P/N: 00623-41043

$1,780.00 USD

Blossmate 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...

Blossmate Amy-DR, 10µm, 4.6×150mm (1pcs/pk)

P/N: 00623-41041

$1,420.00 USD

Blossmate Amy-D, 10µm, 4.6×250mm (1pcs/pk)

P/N: 00613-41043

$1,780.00 USD

Blossmate 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, hy...

Blossmate Amy-D, 10µm, 4.6×150mm (1pcs/pk)

P/N: 00613-41041

$1,420.00 USD

Blossmate Cellu-JR, 10µm, 4.6×250mm (1pcs/pk)

P/N: 00622-41043

$1,780.00 USD

Blossmate Cellu-JR is a modified version of Blossmate Cellu-J chiral column, designed for use with reversed-phase mobile phases. It is particularly suitable for the analysis of dapoxetine, budesoni...

Blossmate Cellu-JR, 10µm, 4.6×150mm (1pcs/pk)

P/N: 00622-41041

$1,420.00 USD

Blossmate Cellu-J, 10µm, 4.6×250mm (1pcs/pk)

P/N: 00612-41043

$1,780.00 USD

Blossmate Cellu-J is a chiral column coated with cellulose carbamate on silica gel. It is suitable for the separation of ibuprofen, salbutamol, nicotine, steroid, methadone, and propranolol, etc.Qu...

Blossmate Cellu-J, 10µm, 4.6×150mm (1pcs/pk)

P/N: 00612-41041

$1,420.00 USD

Blossmate Cellu-DR, 10µm, 4.6×250mm (1pcs/pk)

P/N: 00621-41043

$1,780.00 USD

Blossmate Cellu-DR is a modified version of Blossmate Cellu-D chiral column, designed for use with reversed-phase mobile phases. It is particularly suitable for the chiral separation of amino acid ...

Blossmate Cellu-DR, 10µm, 4.6×150mm (1pcs/pk)

P/N: 00621-41041

$1,420.00 USD

Blossmate Cellu-D, 10µm, 4.6×250mm (1pcs/pk)

P/N: 00611-41043

$1,780.00 USD

Blossmate Cellu-D is a chiral column coated with cellulose carbamate on silica gel. It is a highly versatile chiral column, second only to Blossmate Amy-D, and is particularly suitable for the sepa...

Blossmate Cellu-D, 10µm, 4.6×150mm (1pcs/pk)

P/N: 00611-41041

$1,420.00 USD

Blossmate Amy-SR, 5µm, 4.6×250mm (1pcs/pk)

P/N: 00624-21043

$2,270.00 USD

Blossmate Amy-SR, 5µm, 4.6×150mm (1pcs/pk)

P/N: 00624-21041

$1,900.00 USD

Blossmate Amy-S, 5µm, 4.6×250mm (1pcs/pk)

P/N: 00614-21043

$2,270.00 USD

Blossmate Amy-S, 5µm, 4.6×150mm (1pcs/pk)

P/N: 00614-21041

$1,900.00 USD

Blossmate Amy-DR, 5µm, 4.6×250mm (1pcs/pk)

P/N: 00623-21043

$2,270.00 USD