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H90005E-Q150

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H90005E-Q150
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SiliaChrom GF

by SiliCYCLE

SiliaChrom® Semi-Preparative HPLC Columns    

GF AMIDE SiliCycle has developed new gel filtration phases for your size exclusion chromatography. Try our SiliaChrom GF phases, the success is guaranteed!

Size exclusion chromatography (SEC) also known as gel permeation chromatography (GPC) or gel filtration chromatography, separates molecules according to their size (or, more accurately, according to their hydrodynamic diameter or hydrodynamic volume). Smaller molecules are able to enter the pores of the media and, therefore, they are trapped and removed from the flow of the mobile phase. The average residence time in the pores depends upon the effective size of the analyte and the pore size itself. Larger molecules are excluded and thus suffer essentially no retention. The SiliaChrom GF column series are an appropriate set of phases to be used for size exclusion chromatography with silica-based material in normal phase conditions.

his Amide stationary phase, grafted on a silica matrix, is useful for your size exclusion chromatography. SiliaChrom® GF columns present a pore size of 100 Å which permits to separate molecules with a MV less than 3 000 Dalton

Main Characteristics

  • Wide pore size
  • Unique chemistry (urea derivative)
  • Long column life
  • High MW resolution
  • High surface area
Specification
Vendor SiliCYCLE Internal Diameter
Brand SiliaChrom GF Pore size 100
Modifification Silica/Diol Endcapped Yes
Mode Size Exclusion pH stability from 0.8
Particle Size pH stability to 12.0
Length
Similar columns from other manufacturers to SiliaChrom GF

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.
Inertsil WP300 Diol
by GL Sciences
69% match
ModeSize Exclusion
ModificationSilica/Diol
Pore Size300 Å
Shared Product UsageNo shared usage assigned
View Brand
Product Usage values
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