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Home :: HPLC Columns :: Welch :: Welchrom Series :: Welchrom C18 120Å Series
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Welchrom C18 120Å Series

Welch Welchrom uses the same UHP (> 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.

  • Ultra-high purity(>99.999%) Type B silica particles
  • Perfect peak shape and low back pressure
  • New bonding and endcapping technique
Welchrom C18 120Å 5µm, 2.1 x 30mm, ea.
Welchrom C18 120Å 5µm, 2.1 x 50mm, ea.
Welchrom C18 120Å 5µm, 2.1 x 75mm, ea.
Welchrom C18 120Å 5µm, 2.1 x 30mm, ea. Welchrom C18 120Å 5µm, 2.1 x 50mm, ea. Welchrom C18 120Å 5µm, 2.1 x 75mm, ea.
Part Number: WL-00310-02009
Part Number: WL-00310-02010
Part Number: WL-00310-02011
price on request
price on request
price on request
 
Welchrom C18 120Å 5µm, 2.1 x 100mm, ea.
Welchrom C18 120Å 5µm, 2.1 x 125mm, ea.
Welchrom C18 120Å 5µm, 2.1 x 150mm, ea.
Welchrom C18 120Å 5µm, 2.1 x 100mm, ea. Welchrom C18 120Å 5µm, 2.1 x 125mm, ea. Welchrom C18 120Å 5µm, 2.1 x 150mm, ea.
Part Number: WL-00310-02012
Part Number: WL-00310-02013
Part Number: WL-00310-02014
price on request
price on request
price on request
 
Welchrom C18 120Å 5µm, 2.1 x 200mm, ea.
Welchrom C18 120Å 5µm, 2.1 x 250mm, ea.
Welchrom C18 120Å 5µm, 3.0 x 30mm, ea.
Welchrom C18 120Å 5µm, 2.1 x 200mm, ea. Welchrom C18 120Å 5µm, 2.1 x 250mm, ea. Welchrom C18 120Å 5µm, 3.0 x 30mm, ea.
Part Number: WL-00310-02015
Part Number: WL-00310-02016
Part Number: WL-00310-02018
price on request
price on request
price on request
 
Welchrom C18 120Å 5µm, 3.0 x 50mm, ea.
Welchrom C18 120Å 5µm, 3.0 x 75mm, ea.
Welchrom C18 120Å 5µm, 3.0 x 100mm, ea.
Welchrom C18 120Å 5µm, 3.0 x 50mm, ea. Welchrom C18 120Å 5µm, 3.0 x 75mm, ea. Welchrom C18 120Å 5µm, 3.0 x 100mm, ea.
Part Number: WL-00310-02019
Part Number: WL-00310-02020
Part Number: WL-00310-02021
price on request
price on request
price on request
 
Welchrom C18 120Å 5µm, 3.0 x 125mm, ea.
Welchrom C18 120Å 5µm, 3.0 x 150mm, ea.
Welchrom C18 120Å 5µm, 3.0 x 200mm, ea.
Welchrom C18 120Å 5µm, 3.0 x 125mm, ea. Welchrom C18 120Å 5µm, 3.0 x 150mm, ea. Welchrom C18 120Å 5µm, 3.0 x 200mm, ea.
Part Number: WL-00310-02022
Part Number: WL-00310-02023
Part Number: WL-00310-02024
price on request
price on request
price on request
 
Welchrom C18 120Å 5µm, 3.0 x 250mm, ea.
Welchrom C18 120Å 5µm, 4.0 x 30mm, ea.
Welchrom C18 120Å 5µm, 4.0 x 50mm, ea.
Welchrom C18 120Å 5µm, 3.0 x 250mm, ea. Welchrom C18 120Å 5µm, 4.0 x 30mm, ea. Welchrom C18 120Å 5µm, 4.0 x 50mm, ea.
Part Number: WL-00310-02025
Part Number: WL-00310-02027
Part Number: WL-00310-02028
price on request
price on request
price on request
 
Welchrom C18 120Å 5µm, 4.0 x 75mm, ea.
Welchrom C18 120Å 5µm, 4.0 x 100mm, ea.
Welchrom C18 120Å 5µm, 4.0 x 125mm, ea.
Welchrom C18 120Å 5µm, 4.0 x 75mm, ea. Welchrom C18 120Å 5µm, 4.0 x 100mm, ea. Welchrom C18 120Å 5µm, 4.0 x 125mm, ea.
Part Number: WL-00310-02029
Part Number: WL-00310-02030
Part Number: WL-00310-02031
price on request
price on request
price on request
 
Welchrom C18 120Å 5µm, 4.0 x 150mm, ea.
Welchrom C18 120Å 5µm, 4.0 x 200mm, ea.
Welchrom C18 120Å 5µm, 4.0 x 250mm, ea.
Welchrom C18 120Å 5µm, 4.0 x 150mm, ea. Welchrom C18 120Å 5µm, 4.0 x 200mm, ea. Welchrom C18 120Å 5µm, 4.0 x 250mm, ea.
Part Number: WL-00310-02032
Part Number: WL-00310-02033
Part Number: WL-00310-02034
price on request
price on request
price on request
 
Welchrom C18 120Å 5µm, 4.0 x 300mm, ea.
Welchrom C18 120Å 5µm, 4.6 x 30mm, ea.
Welchrom C18 120Å 5µm, 4.6 x 50mm, ea.
Welchrom C18 120Å 5µm, 4.0 x 300mm, ea. Welchrom C18 120Å 5µm, 4.6 x 30mm, ea. Welchrom C18 120Å 5µm, 4.6 x 50mm, ea.
Part Number: WL-00310-02035
Part Number: WL-00310-02036
Part Number: WL-00310-02037
price on request
price on request
price on request
 
Welchrom C18 120Å 5µm, 4.6 x 75mm, ea.
Welchrom C18 120Å 5µm, 4.6 x 100mm, ea.
Welchrom C18 120Å 5µm, 4.6 x 125mm, ea.
Welchrom C18 120Å 5µm, 4.6 x 75mm, ea. Welchrom C18 120Å 5µm, 4.6 x 100mm, ea. Welchrom C18 120Å 5µm, 4.6 x 125mm, ea.
Part Number: WL-00310-02038
Part Number: WL-00310-02039
Part Number: WL-00310-02040
price on request
price on request
price on request
 
Welchrom C18 120Å 5µm, 4.6 x 150mm, ea.
Welchrom C18 120Å 5µm, 4.6 x 200mm, ea.
Welchrom C18 120Å 5µm, 4.6 x 250mm, ea.
Welchrom C18 120Å 5µm, 4.6 x 150mm, ea. Welchrom C18 120Å 5µm, 4.6 x 200mm, ea. Welchrom C18 120Å 5µm, 4.6 x 250mm, ea.
Part Number: WL-00310-02041
Part Number: WL-00310-02042
Part Number: WL-00310-02043
price on request
price on request
price on request
 
Welchrom C18 120Å 5µm, 4.6 x 300mm, ea.
Welchrom C18 120Å 5µm, 6.0 x 150mm, ea.
Welchrom C18 120Å 5µm, 6.5 x 150mm, ea.
Welchrom C18 120Å 5µm, 4.6 x 300mm, ea. Welchrom C18 120Å 5µm, 6.0 x 150mm, ea. Welchrom C18 120Å 5µm, 6.5 x 150mm, ea.
Part Number: WL-00310-02044
Part Number: WL-00310-02053
Part Number: WL-00310-02045
price on request
price on request
price on request
 
Welchrom C18 120Å 5µm, 6.0 x 250mm, ea.
Welchrom C18 120Å 5µm, 6.5 x 250mm, ea.
Welchrom C18 120Å 5µm, 7.8 x 100mm, ea.
Welchrom C18 120Å 5µm, 6.0 x 250mm, ea. Welchrom C18 120Å 5µm, 6.5 x 250mm, ea. Welchrom C18 120Å 5µm, 7.8 x 100mm, ea.
Part Number: WL-00310-02054
Part Number: WL-00310-02046
Part Number: WL-00310-02049
price on request
price on request
price on request
 
Welchrom C18 120Å 5µm, 7.8 x 150mm, ea.
Welchrom C18 120Å 5µm, 7.8 x 250mm, ea.
Welchrom C18 120Å 5µm, 2.1 x 10mm Guard Cartridge, ea.
Welchrom C18 120Å 5µm, 7.8 x 150mm, ea. Welchrom C18 120Å 5µm, 7.8 x 250mm, ea. Welchrom C18 120Å 5µm, 2.1 x 10mm Guard Cartridge, ea.
Part Number: WL-00310-02050
Part Number: WL-00310-02051
Part Number: WL-00808-24201
price on request
price on request
price on request
 
Welchrom C18 120Å 5µm, 4.6 x 10mm Guard Cartridge, ea.
Welchrom C18 120Å 5µm, 4.6 x 10mm Guard Cartridge, ea.
Part Number: WL-00808-04201
price on request


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