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™ 73105103030

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Catalog No. 03-051-783

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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) 3mm
    Column Type Anion Exchange
    Max. Pressure 400bar
    Packing Material Spherical, fully porous ultrapure silica
    Particle Size 5µm
    Temperature 60°C
    Pore Size 300Å
    pH 2 to 8
    For Use With HILIC, APCI, ESI
    Stationary Phase BioBasic AX
    Surface Area 100m²/g
    Length (Metric) 100mm
    Technique Anion Exchange
    Item Description 3.0mm I.D. x 100mm L
    Carbon Load 3%
    Hydrophobicity Low
    USP Type L7
    Endcapped Yes

    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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