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ChromCore BR C18

ChromCore BR C18 columns are based on bonding C18 functionality to the surface of superficially organic-inorganic hybrid modified silica particles, designed for applications that require pH extremes, especially alkaline conditions, highly aqueous mobile phases, or selectivity complimentary to ChromCore AQ C18 columns.
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ChromCore BR C18 columns are based on bonding C18 functionality to the surface of superficially organic-inorganic hybrid modified silica particles, designed for applications that require pH extremes, especially alkaline conditions, highly aqueous mobile phases, or selectivity complimentary to ChromCore AQ C18 columns.

Main Features

  • Enhanced chemical stability under alkaline conditions

  • Good peak shape for both acidic and basic compounds

  • Improved shape selectivity for structural related compounds

  • Low column bleed, compatible with MS applications

Specifications

Product Name

ChromCore BR C18

Functional Group

Octadecyl

Substrate

Superficially organic-inorganic hybrid,

monodispersed, porous, spherical silica particles

Particle Size

3 & 5 μm

Pore Size

180 Å

Surface Area

150 m2/g

Carbon Load

12%

End-capped

Yes

Pressure Limit

5000 psi for 5 μm

6000 psi for 3 μm

Temperature Limit

60 ℃

pH Range

1.5-11.0

Aqueous Compatibility

95% aqueous


Applications

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Product NameParticle Size(µm)Length(mm)ID (mm)
4.63.02.1
ChromCore BR C185250A301-050018-04625SA301-050018-03025SA301-050018-02125S
150A301-050018-04615SA301-050018-03015SA301-050018-02115S
100A301-050018-04610SA301-050018-03010SA301-050018-02110S
50A301-050018-04605SA301-050018-03005SA301-050018-02105S
3150A301-030018-04615SA301-030018-03015SA301-030018-02115S
100A301-030018-04610SA301-030018-03010SA301-030018-02110S
50A301-030018-04605SA301-030018-03005SA301-030018-02105S
30A301-030018-04603SA301-030018-03003SA301-030018-02103S
Guard Cartridge510A301-050018-04601S-B1A301-050018-03001S-B1A301-050018-02101S-B1
3A301-030018-04601S-B1A301-030018-03001S-B1A301-030018-02101S-B1
Guard Holder (Stand-alone)//Guard-HPLC-A1Guard-HPLC-A1Guard-HPLC-A1