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HPLC Column
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Product name:Globalsil® BP
Product model:ODS-BP SERIES
Product overview

With 10-year-experience, UNIMICRO produces a wide variety of excellent columns. Our product range includes both analytical and preparative grades. All of them are packed with the world famous brand packing materials (Daiso, Kromasil, etc.) by our outstanding techniques of packing under carefully controlled conditions. 


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  •    Suitable for hydrophilic compounds separation    
       Strong retention in aqueous condition    
       Longer lifetime in aqueous eluents    
       Different selectivity from ODS-AP    
       Enhanced mechanical stability    
       Suitable for Dynamic Axial Compression Columns

       The company's unique bonding technology enables Globalsil® ODS-BP series especially suitable for low water content of organic solvent mobile phase environment. Using the traditional bonding technology to produce the conventional stationary phase under chromatographic conditions in this water, brush-shaped C18-chain collapse will occur, resulting in deterioration of peak shape; and Globalsil® ODS-BP in which the mobile phase to maintain good peak shape . The advantage of greatly increased the water column in the mobile phase selectivity of the analysis of hydrophilic substances and polar substances has been fully embodied. Typical applications for use in separation of biological molecules and metabolites, such as oligosaccharides, amino acids, small peptides, nucleotides and organic acids. 

       Globalsil® ODS-BP is completely end-capped stationary phase, when the reversed-phase mode separation of hydrophoompounds with the convbic centional C18 stationary phase with a similar selectivity.
       Globalsil® ODS-BP stationary phase in the neutral environment, and no ions have a stable environment, the baseline and high sensitivity, is ideal for a variety of hyphenated techniques, such as LC-MS.


    100% pure water as mobile phase and the system will not cause collapse of functional groups. With pyrimidine and phenol as the measured object, using columns of pure water will, after 100 hours, two kinds of material selectivity and separation made no difference. 


  • Products No.

    Dimension

    Packing Marterial
    Pore Diametere
    Particle Sizes
    Pore Volume
    Surface Area
    Carbon

     

    ( mm )

     

    ( Å )

    (μm)

    (mL/g)

    (m 2 /g)

    (%)

    G4625D18BP05N

    4.6*250

    Globalsil -120-5-ODS-BP

    120

    5

    1.0

    300

    15

    G4615D18BP05N

    4.6*150

    Globalsil -120-5-ODS-BP

    120

    5

    1.0

    300

    15

    G4610D18BP05N

    4.6*100

    Globalsil -120-5-ODS- BP

    120

    5

    1.0

    300

    15

    G0225D18BP05N

    2.0*250

    Globalsil -120-5-ODS-BP

    120

    5

    1.0

    300

    15

    G0215D18BP05N

    2.0*150

    Globalsil -120-5-ODS- BP

    120

    5

    1.0

    300

    15

    G0210D18BP05N

    2.0*100

    Globalsil -120-5-ODS- BP

    120

    5

    1.0

    300

    15

    G0125D18BP05N

    1.0*250

    Globalsil -120-5-ODS-BP

    120

    5

    1.0

    300

    15

    G0110D18BP05N

    1.0*100

    Globalsil -120-5-ODS- BP

    120

    5

    1.0

    300

    15

     

  • Cellobiose and sucrose and other sugars in the two Globalsil® ODS-BP column able to be effectively separated. These two sugars are monosaccharide units from different composition, with different hydrophobic. Globalsil® ODS-BP column is fully capable to identify these small ifferences.