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Sapphirus®

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Sapphirus®

Chromatography Columns

Classic reversed-phase retention and selectivity

Sapphirus® 100 Å Silica utilizes ultra high purity porous spherical silica (100A) with <10 ppm metal content for reduced silanol acidity and chelation sites. Manufactured under GMP, it ensures reproducibility, consistent particle size, pore volume, and chemical purity. Proprietary bonding yields columns with optimal efficiency, asymmetry, and minimal back pressure, available in various bonded phases for diverse reversed phase applications.

→ Excellent Strength
    Excellent Strength
  • Ultra high purity silica with completely spherical, totally porous particle.
  • Well controlled narrow particle size distribution.

→ Outstanding Stability
    Outstanding Stability
  • High bonding density
  • Minimal silanol activity due to new proprietary end capping technology.

→ Superior Loadability & Surface Area Accessibility
    Superior Loadability & Surface Area Accessibility
  • Optimized particle suface area, pore volumne, pore volumne, pore diameter and its distribution to give good surface morphology.


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∆ Sapphirus® ODS & C18 BDS Columns Download

    • Phase ………. C18 Classic
    • Pore Size (Å) ………. 100
    • Surface Area (m2/g) ………. 330
    • Carbon Load (%) ………. 18
    • End Capped ………. Yes
    • pH Range ………. 2 to 9
    • Aq. Compatible ………. 95%
    • USP L-Code ………. L1
      •
    • Phase ………. C18 HD
    • Pore Size (Å) ………. 100
    • Surface Area (m2/g) ………. 330
    • Carbon Load (%) ………. 18
    • End Capped ………. Yes
    • pH Range ………. 2 to 11
    • Aq. Compatible ………. 80%
    • USP L-Code ………. L1
      •
    • Phase ………. C8 Classic
    • Pore Size (Å) ………. 100
    • Surface Area (m2/g) ………. 330
    • Carbon Load (%) ………. 10
    • End Capped ………. Yes
    • pH Range ………. 2 to 8
    • Aq. Compatible ………. 80%
    • USP L-Code ………. L7
      •

  • Reversed-phase applications where C8 is too retentive.

    • Phase ………. C8 HD
    • Pore Size (Å) ………. 100
    • Surface Area (m2/g) ………. 330
    • Carbon Load (%) ………. 11
    • End Capped ………. Yes
    • pH Range ………. 2 to 10
    • Aq. Compatible ………. 80%
    • USP L-Code ………. L7
      •

  • Selective for aromatic compounds in a variety of mobile phase conditions.

    • Phase ………. Phenyl HP Classic
    • Pore Size (Å) ………. 100
    • Surface Area (m2/g) ………. 330
    • Carbon Load (%) ………. 11
    • End Capped ………. Yes
    • pH Range ………. 2 to 8
    • Aq. Compatible ………. N/A
    • USP L-Code ………. L11
      •

    • High silica exposure, low carbon load. Uniform coverage of inert vicinal silanols.

    • Phase ………. Diol HP Classic
    • Pore Size (Å) ………. 100
    • Surface Area (m2/g) ………. 330
    • Carbon Load (%) ………. 4
    • End Capped ………. N/A
    • pH Range ………. 2 to 8
    • Aq. Compatible ………. N/A
    • USP L-Code ………. L20
      •

    • Highly polar phase.

    • Phase ………. Silica
    • Pore Size (Å) ………. 100
    • Surface Area (m2/g) ………. 330
    • Carbon Load (%) ………. N/A
    • End Capped ………. N/A
    • pH Range ………. 2 to 8
    • Aq. Compatible ………. N/A
    • USP L-Code ………. L3
      •

    • Base-Deactivated Silica & and Bonded Phases

    • Phase ………. C18 BDS
    • Pore Size (Å) ………. 145
    • Surface Area (m2/g) ………. 185
    • Carbon Load (%) ………. 11
    • End Capped ………. Yes
    • pH Range ………. 2 to 8
    • Aq. Compatible ………. 95%
    • USP L-Code ………. L1
      •

  • Base-Deactivated Silica & and Bonded Phases

    • Phase ………. C8 BDS
    • Pore Size (Å) ………. 145
    • Surface Area (m2/g) ………. 185
    • Carbon Load (%) ………. 7
    • End Capped ………. Yes
    • pH Range ………. 2 to 8
    • Aq. Compatible ………. 95%
    • USP L-Code ………. L7
      •

  • ✎ Octadecyl Silica (ODS) – Routine applications.

    • Phase ………. ODS
    • Pore Size (Å) ………. 145
    • Surface Area (m2/g) ………. 185
    • Carbon Load (%) ………. 10
    • End Capped ………. Yes
    • pH Range ………. 2 to 8
    • Aq. Compatible ………. 95%
    • USP L-Code ………. L1
      •

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