Sepax Polar-Silica Columns
Description
Utilizing highest purity and enhanced mechanical stability silica and pure bonding reagents,
Polar-Silica phase is made of activated hydroxyl (-OH) functional groups. Carbon loading is 0.0%.
Polar-Silica is a weak acidic phase, which is suitable for separation of polar and basic organic
compounds, such as vitamins, steroids, and pharmaceuticals.
Packing
|
Silica:
|
Spherical, high purity (<10 ppm metals)
|
|
Pore size:
|
60, 100, 120, 300, 500, 1000 and 2000 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:
|
activated hydroxyl (-OH)
|
|
% Carbon:
|
0%
|
Characteristic
· 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
bio-equip.cn
中文
