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

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

Welchrom Columns

Welchrom Columns

Welchrom uses the same purity(> 99.999% pure) Type B silica found in all Welch silica-based stationary phases. We combine it with bonding and endcapping steps exclusive to the Welchrom products to produce phases with slightly different selectivity than Ultisil or Topsil. 

Highlights

  • Excellent peak shape and low back pressure
  • Ultra high purity (>99.999%) Type B silica particles
  • New bonding and endcapping technique
  • Cost-effective
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
Welchrom C18, 5μm, 2.1×30mm
SKU: 00310-02009
$243.00 USD
$243.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 2.1×50mm
SKU: 00310-02010
$256.00 USD
$256.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 2.1×75mm
SKU: 00310-02011
$262.00 USD
$262.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 2.1×100mm
SKU: 00310-02012
$275.00 USD
$275.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 2.1×125mm
SKU: 00310-02013
$307.00 USD
$307.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 2.1×150mm
SKU: 00310-02014
$288.00 USD
$288.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 2.1×200mm
SKU: 00310-02015
$358.00 USD
$358.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 2.1×250mm
SKU: 00310-02016
$390.00 USD
$390.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 3.0×30mm
SKU: 00310-02018
$256.00 USD
$256.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 3.0×50mm
SKU: 00310-02019
$269.00 USD
$269.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 3.0×75mm
SKU: 00310-02020
$282.00 USD
$282.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 3.0×100mm
SKU: 00310-02021
$288.00 USD
$288.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 3.0×125mm
SKU: 00310-02022
$314.00 USD
$314.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 3.0×150mm
SKU: 00310-02023
$307.00 USD
$307.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 3.0×200mm
SKU: 00310-02024
$314.00 USD
$314.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 3.0×250mm
SKU: 00310-02025
$320.00 USD
$320.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 4.0×30mm
SKU: 00310-02027
$269.00 USD
$269.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 4.0×50mm
SKU: 00310-02028
$282.00 USD
$282.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 4.0×75mm
SKU: 00310-02029
$294.00 USD
$294.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 4.0×100mm
SKU: 00310-02030
$301.00 USD
$301.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 4.0×125mm
SKU: 00310-02031
$333.00 USD
$333.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 4.0×150mm
SKU: 00310-02032
$307.00 USD
$307.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 4.0×200mm
SKU: 00310-02033
$320.00 USD
$320.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...
Welchrom C18, 5μm, 4.0×250mm
SKU: 00310-02034
$333.00 USD
$333.00 USD
Welchrom C18 column is an economical option from Welch Materials. With its low column pressure, affordable pricing, and high cost-performance ratio, it outperforms other products in the same price ...