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Tp3B8425

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Tp3B8425
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Topsil C8

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 Length
Brand Topsil C8 Internal Diameter
Modifification Silica/C8 Pore size 150
Mode Reversed-Phase Surface Area 250
Particle Size Endcapped Yes
Similar columns Columns with same mode & modification — across all brands
VendorBrandModeModification Int. diam.LengthParticlesPoresPrice
Teknokroma Tracer EXTRASIL C8 Reversed-Phase Silica/C8 7.0 mm 150 mm 5.0 μm 80 Å On request
SGE Analytical Science ProteCol C8 H (PEEK Coated) Reversed-Phase Silica/C8 3.0 mm 50 mm 3.0 μm 1000 Å On request
Chromenta Chromenta BB C8 Reversed-Phase Silica/C8 2.1 mm 33 mm 3.0 μm 300 Å On request
Imtakt Unison UK-C8 HT Reversed-Phase Silica/C8 3.0 mm 250 mm 3.0 μm 130 Å On request
SiliCYCLE SiliaChrom AQ C8 Reversed-Phase Silica/C8 3.0 mm 30 mm 5.0 μm 100 Å On request
SiliCYCLE SiliaChrom SB C8 Reversed-Phase Silica/C8 2.1 mm 50 mm 5.0 μm 150 Å On request
Bonna-Agela Technologies Venusil ASB C8 Reversed-Phase Silica/C8 50.0 mm 250 mm 10.0 μm 300 Å On request
CERI L-column2 C8 (Non-sleeved) Reversed-Phase Silica/C8 0.1 mm 50 mm 5.0 μm 120 Å On request
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