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Product no. Tp3B18203
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Catalog Topsil C18 Tp3B18203

Tp3B18203

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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

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Vendor Welch Materials Internal Diameter 2.1
Brand Topsil C18 Pore size 150
Modifification Silica/C18 Surface Area 250
Mode Reversed-Phase Carbon Load, % 12.0
Particle Size 3.0 Endcapped Yes
Length 30

Product Usage

Peptides Small molecules

Applications of column use

No Applications are assigned to this Product.

Similar columns from other manufacturers to Topsil C18

Specific columns from up to 10 families from other manufacturers with the same Mode and Modification. Compare a column to see its recorded specifications alongside this column.

How similarity is calculated
The percentage compares the two specific columns shown, using Modification (25%), Product Usage (20%), Carbon Load (15%), Endcapping (10%), Pore Size (10%), Surface Area (8%), pH Stability (8%) and Particle Size (4%). Missing values are excluded. At least three criteria and 50% of the total weight must be available to show a score. Open Compare Column for every contribution and the calculation. Mode is a required discovery filter; length and internal diameter do not affect the score. Recommendations retain the family discovery rules. An eligible sponsor may appear first and is labelled Sponsored.
A similarity score does not guarantee identical selectivity or performance. Confirm suitability under the intended method conditions.
Hypesil GOLD
by Thermo Fisher Scientific
P/N 03051207
88% similarity
ModeReversed-Phase
ModificationSilica/C18
Pore Size175
Shared Product UsageNo shared usage recorded
View Column Compare Column
HAISIL 100 C18
by Higgins Analytical
P/N HS-0346-M185
84% similarity
ModeReversed-Phase
ModificationSilica/C18
Pore Size100
Shared Product UsagePeptides, Small molecules
View Column Compare Column
Agilent Pursuit
by Agilent Technologies
P/N A3000020X020
82% similarity
ModeReversed-Phase
ModificationSilica/C18
Pore Size180
Shared Product UsageNo shared usage recorded
View Column Compare Column

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