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Shinwa ULTRON AF-HILIC-CD HPLC Analytical Column, 120 A, 5 um, 100 mm Length x 4.6 mm ID - LCC-13131-176

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Hydrophilic Interaction Chromatography

ULTRON AF-HILIC-CD HPLC Analytical Column, 120 A, 5 um, 100 mm Length x 4.6 mm ID

Shinwa Chemical Industries Ltd. Part Number: LCC-13131-176

ULTRON AF-HILIC-CD series is a HILIC mode column in which β-cyclodextrin (?) is chemically bonded to a silica stationary phase via a spacer. The selectivity towards molecular structure is high, and also shows high resolution analysis for structural analogues and structural isomers of acidic, basic and neutral compounds.

ULTRON AF-HILIC-CD has a hallow cavity derived from its cyclic structure and are hydrophobic on the inside and hydrophilic on the outside. It is characterized by the inclusion complex formation that takes with various compounds by the intermolecular force inside the cyclic structure.

Hydrophilic Interaction Chromatography (HILIC) is a separation mode used for analysis of polar compounds that are difficult to retain in reversed phase column. Polar compounds elute later than hydrophobic compound. In case of analysis of hydrophilic compounds, ion pair reagents are often used in order to retain in reversed phase columns, but in HILIC it is possible to retain and separate without using this ion pair reagent.

Specifications

Base material Functional
group
Particle size Pore size Surface area pH range
High purity totally spherical porous silica gel β-cyclodextrin 5µm 120Å 300m2/g 2-7
High purity totally spherical porous silica gel β-cyclodextrin 2µm 120Å 300m2/g 2-7

 


  • Model: LCC-13131-176
  • Manufactured by: Shinwa Chemical Industries Ltd