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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.

Ultisil LP-C18, 3µm, 4.0×50mm (1pcs/pk)

P/N: H00208-21028

$560.00 USD

$560.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil LP-C18, 3µm, 4.0×30mm (1pcs/pk)

P/N: H00208-21027

$550.00 USD

$550.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil LP-C18, 3µm, 3.0×250mm (1pcs/pk)

P/N: H00208-21025

$650.00 USD

$650.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil LP-C18, 3µm, 3.0×200mm (1pcs/pk)

P/N: H00208-21024

$630.00 USD

$630.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil LP-C18, 3µm, 3.0×150mm (1pcs/pk)

P/N: H00208-21023

$610.00 USD

$610.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil LP-C18, 3µm, 3.0×125mm (1pcs/pk)

P/N: H00208-21022

$650.00 USD

$650.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil LP-C18, 3µm, 3.0×100mm (1pcs/pk)

P/N: H00208-21021

$600.00 USD

$600.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil LP-C18, 3µm, 3.0×75mm (1pcs/pk)

P/N: H00208-21020

$580.00 USD

$580.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil LP-C18, 3µm, 3.0×50mm (1pcs/pk)

P/N: H00208-21019

$560.00 USD

$560.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil LP-C18, 3µm, 3.0×30mm (1pcs/pk)

P/N: H00208-21018

$550.00 USD

$550.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil LP-C18, 3µm, 2.1×250mm (1pcs/pk)

P/N: H00208-21016

$630.00 USD

$630.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil LP-C18, 3µm, 2.1×200mm (1pcs/pk)

P/N: H00208-21015

$610.00 USD

$610.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil LP-C18, 3µm, 2.1×150mm (1pcs/pk)

P/N: H00208-21014

$600.00 USD

$600.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil LP-C18, 3µm, 2.1×125mm (1pcs/pk)

P/N: H00208-21013

$630.00 USD

$630.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil LP-C18, 3µm, 2.1×100mm (1pcs/pk)

P/N: H00208-21012

$560.00 USD

$560.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil LP-C18, 3µm, 2.1×75mm (1pcs/pk)

P/N: H00208-21011

$560.00 USD

$560.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil LP-C18, 3µm, 2.1×50mm (1pcs/pk)

P/N: H00208-21010

$550.00 USD

$550.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil LP-C18, 3µm, 2.1×33mm (1pcs/pk)

P/N: H00208-21068

$530.00 USD

$530.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil LP-C18, 3µm, 2.1×30mm (1pcs/pk)

P/N: H00208-21009

$530.00 USD

$530.00 USD

Ultisil LP-C18 column is a HPLC column designed to withstand 100% aqueous to 100% organic solvents. It features steric hindrance side-chain protection to shield hydroxyl groups and adopts a non-end...

Ultisil SiO2, Prep Cartridge: 10µm, 120Å, 21.2×10mm (1pcs/pk)

Ultisil SiO2, Prep Cartridge: 10µm, 120Å, 21.2×10mm (1pcs/pk)

P/N: H00808-15807

$177.00 USD

$177.00 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 SiO2, Prep Cartridge: 5µm, 120Å, 21.2×10mm (1pcs/pk)

Ultisil SiO2, Prep Cartridge: 5µm, 120Å, 21.2×10mm (1pcs/pk)

P/N: H00808-14807

$352.00 USD

$352.00 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 SiO2, Semi-Prep Cartridge: 10µm, 120Å, 10×10mm (1pcs/pk)

Ultisil SiO2, Semi-Prep Cartridge: 10µm, 120Å, 10×10mm (1pcs/pk)

P/N: H00808-05407

$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 SiO2, Semi-Prep Cartridge: 5µm, 120Å, 10×10mm (1pcs/pk)

Ultisil SiO2, Semi-Prep Cartridge: 5µm, 120Å, 10×10mm (1pcs/pk)

P/N: H00808-24407

$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 SiO2, Cartridge: 5µm, 300Å, 4.6×10mm, 2pcs

P/N: H00808-04027

$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...