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Ultisil Columns

Ultisil Columns

Ultisil is a broad selection of various stationary phases, each one offering familiar separation behavior in its classification. Upgrade to Ultisil to make it easy to demonstrate equivalence with the phase you might be using currently – plus, you get the Welch Advantages of Purity, Chemistry and Consistency.

Highlights

  • Ultra-pure spherical porous silica, purity > 99.999%
  • Tested and proven low levels of trace metal contamination
  • Tenaciously-controlled bonding chemistry and end-capping
  • Class-leading reproducibility, efficiency, symmetry, and lifetime
P.S. The “Ultimate” series columns and “Ultisil” series columns are the same product with different names to meet our global marketing strategy.

    Brand Show all Brand
    Phase Show all Phase
    USP Classification Show all USP Classification
    Partical Size Show all Partical Size
    Column ID Show all Column ID
    Column Length Show all Column Length
    Pore Size Show all Pore Size
    Surface Area Show all Surface Area
    pH Range Show all pH Range
    Ultisil Cellu-J, 5μm, 4.6×150mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Cellu-J/Cellu-JR: Cellulose tris (4-methyl benzoate...
    Ultisil Cellu-J, 5μm, 4.6×250mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Cellu-J/Cellu-JR: Cellulose tris (4-methyl benzoate...
    Ultisil Cellu-JR, 5μm, 4.6×150mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Cellu-J/Cellu-JR: Cellulose tris (4-methyl benzoate...
    Ultisil Cellu-JR, 5μm, 4.6×250mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Cellu-J/Cellu-JR: Cellulose tris (4-methyl benzoate...
    Ultisil Amy-D，5μm, 4.6×150mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Amy-D/Amy-DR: Amylose tris (3,5-dimethylphenylcarba...
    Ultisil Amy-D，5μm, 4.6×250mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Amy-D/Amy-DR: Amylose tris (3,5-dimethylphenylcarba...
    Ultisil Amy-DR，5μm, 4.6×150mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Amy-D/Amy-DR: Amylose tris (3,5-dimethylphenylcarba...
    Ultisil Amy-DR，5μm, 4.6×250mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Amy-D/Amy-DR: Amylose tris (3,5-dimethylphenylcarba...
    Ultisil Amy-S，5μm, 4.6×150mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Amy-S/Amy-SR: Amylose tris [(S)-α-methylphenyl carb...
    Ultisil Amy-S，5μm, 4.6×250mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Amy-S/Amy-SR: Amylose tris [(S)-α-methylphenyl carb...
    Ultisil Amy-SR，5μm, 4.6×150mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Amy-S/Amy-SR: Amylose tris [(S)-α-methylphenyl carb...
    Ultisil Amy-SR，5μm, 4.6×250mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Amy-S/Amy-SR: Amylose tris [(S)-α-methylphenyl carb...
    Ultisil Cellu-D, 10μm, 4.6×150mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Cellu-D/DR: Cellulose tris (3,5-dimethylphenylcarba...
    Ultisil Cellu-D, 10μm, 4.6×250mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Cellu-D/DR: Cellulose tris (3,5-dimethylphenylcarba...
    Ultisil Cellu-DR, 10μm, 4.6×150mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Cellu-D/DR: Cellulose tris (3,5-dimethylphenylcarba...
    Ultisil Cellu-DR, 10μm, 4.6×250mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Cellu-D/DR: Cellulose tris (3,5-dimethylphenylcarba...
    Ultisil Cellu-J, 10μm, 4.6×150mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Cellu-J/Cellu-JR: Cellulose tris (4-methyl benzoate...
    Ultisil Cellu-J, 10μm, 4.6×250mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Cellu-J/Cellu-JR: Cellulose tris (4-methyl benzoate...
    Ultisil Cellu-JR, 10μm, 4.6×150mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Cellu-J/Cellu-JR: Cellulose tris (4-methyl benzoate...
    Ultisil Cellu-JR, 10μm, 4.6×250mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Cellu-J/Cellu-JR: Cellulose tris (4-methyl benzoate...
    Ultisil Amy-D，10μm, 4.6×150mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Amy-D/Amy-DR: Amylose tris (3,5-dimethylphenylcarba...
    Ultisil Amy-D，10μm, 4.6×250mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Amy-D/Amy-DR: Amylose tris (3,5-dimethylphenylcarba...
    Ultisil Amy-DR，10μm, 4.6×150mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Amy-D/Amy-DR: Amylose tris (3,5-dimethylphenylcarba...
    Ultisil Amy-DR，10μm, 4.6×250mm
    $2,260.00 USD
    $2,260.00 USD
    Ultisil Chiral Column are based on spherical silica particles coated with chiral polymers (amylose derivatives or cellulose derivatives). Ultisil Amy-D/Amy-DR: Amylose tris (3,5-dimethylphenylcarba...