Thermo Scientific™ BioBasic™ AX LC Columns Available on GSA/VA Contract for Federal Government customers only.

Use Thermo Scientific™ BioBasic™ AX LC Columns for the separation of proteins, peptides, other anionic species and highly polar molecules.

Manufacturer: Thermo Scientific™ 73105254630

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Catalog No. 73105254630

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Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.


    Column Format Analytical Column
    Diameter (Metric) 4.6mm
    Column Type Ion Exchange
    Temperature 60°C
    Particle Size 5µm
    Pore Size 300Å
    Carbon Load 3%
    Length (Metric) 250mm
    Technique Anion Exchange
    Anion Exchange Capacity 0.22mEq/g
    Stationary Phase BioBasic AX
    USP Type N/A
    For Use With Normal Phase; HILIC Chromatography
    Max. Pressure 400bar
    Packing Material Spherical, fully porous ultrapure silica
    pH 2 to 8
    Surface Area 100m²/g
    Hydrophobicity Low
    Endcapped No

    Use Thermo Scientific™ BioBasic™ AX LC Columns for the separation of proteins, peptides, other anionic species and highly polar molecules.

    • 5µm particle size, 300Å pore size
    • Proprietary, protein-friendly, ion exchange ligands of polyethyleneimine (PEI) bound to pure deactivated silica
    • Low hydrophobicity
    • Capacity of 0.22mEq/g; 3% carbon load
    • Use for normal phase and hydrophilic interaction chromatography (HILIC)
    • Stable under demanding pH conditions (2 to 8 pH range)

  • Description & Specifications

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