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Tp3SI203

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Tp3SI203
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Topsil Silica

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
Vendor Welch Materials Length
Brand Topsil Silica Internal Diameter
Modifification Silica Pore size 150
Mode Normal-Phase Surface Area 250
Particle Size Endcapped Yes
Similar columns from other manufacturers to Topsil Silica

Up to 10 unique Brand families from other Vendors with the same Mode and the same Modification.

How similarity is calculated
Eligible families receive a weighted score from Modification (25%), Product Usage (20%), Carbon Load (15%), Endcapping (10%), Pore Size (10%), Surface Area (8%), pH Stability (8%) and Particle Size (4%). The score uses data available in both families and requires at least three comparable criteria, at least 50% data coverage and a minimum 55% score. A relevant active sponsor may appear first and is always labelled Sponsored.
A similarity score does not guarantee identical selectivity or performance. Confirm suitability under the intended method conditions.
Prodigy Silica
by Phenomenex
70% match
ModeNormal-Phase
ModificationSilica
Pore Size100 Å
Shared Product UsageSmall molecules
View Brand
Chromolith®
by Merck
70% match
ModeNormal-Phase
ModificationSilica
Pore Size120 Å, 130 Å
Shared Product UsageNo shared usage assigned
View Brand
Spherisorb Silica
by WATERS
67% match
ModeNormal-Phase
ModificationSilica
Pore Size80 Å
Shared Product UsageSmall molecules
View Brand
Astec Silica
by Sigma Aldrich
66% match
ModeNormal-Phase
ModificationSilica
Pore Size110 Å
Shared Product UsageSmall molecules
View Brand
PrincetonSPHER SILICA-100
by Princeton Chromatography Inc.
65% match
ModeNormal-Phase
ModificationSilica
Pore Size100 Å
Shared Product UsageSmall molecules
View Brand
Alltima Silica
by Hichrome
63% match
ModeNormal-Phase
ModificationSilica
Pore Size100 Å
Shared Product UsageNo shared usage assigned
View Brand
Prevail Silica
by GRACE
61% match
ModeNormal-Phase
ModificationSilica
Pore Size110 Å
Shared Product UsageSmall molecules
View Brand
HECTOR-M Silica
by RSTech
60% match
ModeNormal-Phase
ModificationSilica
Pore Size100 Å
Shared Product UsageNo shared usage assigned
View Brand
Cronusil-S Si
by LabHut
59% match
ModeNormal-Phase
ModificationSilica
Pore Size80 Å
Shared Product UsageSmall molecules
View Brand
Product Usage values
Peptides Small molecules
Application values
No Application values are assigned to this Product.
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