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Sepax Polar-Diol Columns
Origin of place United States
Model
Supplier Sepax Technologies, Inc.
Price
Hits 722
Updated 4/2/2013
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 Sepax Polar-Diol Columns

Description 

Utilizing highest purity and enhanced mechanical stability silica and pure bonding reagents, 

Polar-Diol phase is bonded with 1,2-dihydroxypropyl propyl ether functional groups that allow 

special interaction with polar compounds. The polymeric bonding chemistry enables high efficiency 

and high stability separation of polar pharmaceuticals, peptides, and proteins.

Packing 

Silica:

Spherical, high purity (<10 ppm metals)

Pore size:

120 Å

Particle size:

1.8, 2.2, 3, 5 and 10 µm

Pore volume:

1.0 ml/g

Surface area:

300 m²/g

Phase structure:

Polymeric and fully endcapped

% Carbon:

8.8%

Coverage:

~ 4.0 µmol/m2

Characteristic

· Well controlled chemistry of polymeric monolayer

· High column-to-column reproducibility

· Analytical, semi-preparative, and preparative separation

· HILIC phase for separations of acidic, neutral and basic organic compounds, as well as

 pharmaceuticals

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