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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
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Welchrom C8, 5μm, 2.1×250mm
$309.00 USD
$309.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 3.0×30mm
$256.00 USD
$256.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 3.0×50mm
$269.00 USD
$269.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 3.0×75mm
$282.00 USD
$282.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 3.0×100mm
$288.00 USD
$288.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 3.0×125mm
$314.00 USD
$314.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 3.0×150mm
$307.00 USD
$307.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 3.0×200mm
$314.00 USD
$314.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 3.0×250mm
$320.00 USD
$320.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 4.0×30mm
$269.00 USD
$269.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 4.0×50mm
$282.00 USD
$282.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 4.0×75mm
$294.00 USD
$294.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 4.0×100mm
$301.00 USD
$301.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 4.0×125mm
$333.00 USD
$333.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 4.0×150mm
$307.00 USD
$307.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 4.0×200mm
$320.00 USD
$320.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 4.0×250mm
$333.00 USD
$333.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 4.0×300mm
$492.80 USD
$492.80 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 4.6×30mm
$256.00 USD
$256.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 4.6×50mm
$269.00 USD
$269.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 4.6×75mm
$282.00 USD
$282.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 4.6×100mm
$288.00 USD
$288.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 4.6×125mm
$352.00 USD
$352.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...
Welchrom C8, 5μm, 4.6×150mm
$310.00 USD
$310.00 USD
Welchrom series HPLC column is an economical column with excellent peak shape and low column pressure. It adopts the type B fully porous spherical silica (purity>99.999%) and Welch's unique bond...