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Tp5B18420

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Tp5B18420
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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
Application areas:
Peptides Small molecules
Specification
Vendor Welch Materials Internal Diameter
Brand Topsil C18 Pore size 150
Modifification Silica/C18 Surface Area 250
Mode Reversed-Phase Carbon Load, % 12.0
Particle Size Endcapped Yes
Length
Similar columns Columns with same mode & modification — across all brands
VendorBrandModeModification Int. diam.LengthParticlesPoresPrice
Imtakt Cadenza CD-C18 Reversed-Phase Silica/C18 0.1 mm 150 mm 3.0 μm 120 Å On request
Teknokroma Tracer EXTRASIL ODS1 Reversed-Phase Silica/C18 4.6 mm 100 mm 5.0 μm 80 Å On request
ACE ACE C18 Reversed-Phase Silica/C18 4.0 mm 125 mm 3.0 μm 100 Å On request
Imtakt Unison UK-C18 Reversed-Phase Silica/C18 0.2 mm 100 mm 3.0 μm 130 Å On request
Tokyo Chemical Industry Kaseisorb LC ODS 2000 Reversed-Phase Silica/C18 7.5 mm 250 mm 5.0 μm 120 Å 640.00
Biotage Resolux 200 C18 Reversed-Phase Silica/C18 2.1 mm 100 mm 4.5 μm 200 Å On request
Bonna-Agela Technologies Venusil ASB C18 Reversed-Phase Silica/C18 30.0 mm 100 mm 10.0 μm 300 Å On request
Higgins Analytical PHALANX C18 Reversed-Phase Silica/C18 1.0 mm 150 mm 3.0 μm 100 Å On request
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