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ChromCore HILIC-ZW Columns

ChromCore HILIC-ZW columns are based on innovative monodispersed particle technology and unique zwitterionic sulfobetaine column chemistry. They provide salt exchange property and high polarity, featuring a selectivity complementary to other HILIC columns for separating highly polar compounds in a broad range of applications.
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ChromCore HILIC-ZW columns are based on innovative monodispersed particle technology and unique zwitterionic sulfobetaine column chemistry. They provide salt exchange property and high polarity, featuring a selectivity complementary to other HILIC columns for separating highly polar compounds in a broad range of applications.

Main Features

  • Unique selectivity based on HILIC and salt-exchange mixed mode mechanism

  • Monodispersed, high-purity, porous silica substrate for high column efficiency

  • Low column bleed for MS applications

  • Good column-to-column consistency

Specifications

Product Name

ChromCore HILIC-ZW

Functional Group

Sulfobetaine

Substrate

Monodispersed, porous, spherical silica particles

Particle Size

3 & 5 µm

Pore Size

180 Å

Surface Area

200 m2/g

Carbon Load

Proprietary

End-capped

No

Pressure Limit

5000 psi for 5 µm
6000 psi for 3 µm

Temperature Limit

60 ℃

pH Range

2-8

Aqueous Compatibility

100% aqueous

Applications

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Product Name

Particle Size
 (μm)

Length
(mm)

I.D. (mm)

4.6

3.0

2.1

ChromCore HILIC-ZW

5

250

A114-050018-04625S

A114-050018-03025S

A114-050018-02125S

150

A114-050018-04615S

A114-050018-03015S

A114-050018-02115S

100

A114-050018-04610S

A114-050018-03010S

A114-050018-02110S

50

A114-050018-04605S

A114-050018-03005S

A114-050018-02105S

3

250

A114-030018-04625S

A114-030018-03025S

A114-030018-02125S

150

A114-030018-04615S

A114-030018-03015S

A114-030018-02115S

100

A114-030018-04610S

A114-030018-03010S

A114-030018-02110S

50

A114-030018-04605S

A114-030018-03005S

A114-030018-02105S


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