Shodex™ Asahipak

Shodex™ Asahipak column series are made of polyvinyl alcohol base material and are available with various functional groups for reverse phase, normal phase, HILIC, ion-exchange and SEC.

Shodex™ Asahipak polymer-based Columns Reversed Phase Chromatography
ODP-50, ODP-40 , C8P-50, C4P-50

• Relative large pore size is suitable for the analysis of amino acids, peptides, and proteins
• Usable in a wide pH range from acidic to alkaline (pH 2 to 13)
• Usable in 100% water or buffer solution
• Best used for the analysis of basic substances
• Higher performance type of ODP-50 series

Shodex™ Asahipak polymer-based Column for Hydrophilic Interaction Chromatography (HILIC)

Shodex™ Asahipak NH2P-50

• Suitable for saccharides analysis by hydrophilic interaction chromatography (HILIC)
• Polymer-based packing material provides excellent chemical stability and minimum deterioration over extended time period
• Washable with alkaline solution
• Also suitable for evaporative light scattering detector, corona charged aerosol detector, and LC/MS

Shodex™ Asahipak NH2P-40 3E

• Provides higher theoretical plate number compared to NH2P-50 series
• Achieves 2-3 times improved detection sensitivity even with a conventional HPLC system
• Uses less than 50% solvent compared to NH2P-50 4E

Shodex™ Asahipak Multimode Columns

Shodex™ Asahipak GS-HQ

• SEC is the main separation mode
• Depends on the eluent selected, the column adds multimode features of reversed phase, HILIC, and ion exchange modes to SEC
• Suitable for the separation of peptides or nucleic acids with similar molecular weights
• Suitable for desalting samples or substituting buffer in protein analysis

Shodex™ Asahipak GS-620 7G-P

Columns to determine molecular weight distribution of gelatin compliant with PAGI method (Ver. 10, Japan)

Downloads
Shodex Polymeric Asahipak NH2P-50 Columns
Columns for Polymer-based Hydrophilic Interaction Chromatography (HILIC)