Description

Octadecyl
Carbon Loading: 22%
Endcapped

Description of Base Sorbent:
40μm irregularly-shaped silica, 60 Angstrom mean porosity

The primary retention mechanism is strongly non-polar with typical sample matrices of water and aqueous biological fluids.

Octadecyl/22 Sorbent (C18/22) packed in standard polypropylene cartridges.