Product no. Tp5B18405
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Catalog Topsil C18 Tp5B18405

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Topsil C18

by Welch Materials

  • High purity silica (99.99%) with 150 Å pore size and 250 m2/g surface area 12% carbon loading for C18 phase
  • Because of large pore and moderate carbon loading, Topsil C18 phase can also be used as AQ-C18 without phase collapse
  • Endcapped for excellent peak shape and lifetime
  • Lower back pressure than Ultisil
  • Good for small molecules and peptides
  • Topsil phases including C18, C8, Phenyl and Silica

Specification

View this column family
Vendor Welch Materials Internal Diameter 4.6
Brand Topsil C18 Pore size 150
Modifification Silica/C18 Surface Area 250
Mode Reversed-Phase Carbon Load, % 12.0
Particle Size 5.0 Endcapped Yes
Length 50

Product Usage

Peptides Small molecules

Applications of column use

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