All cartridges are manufactured using polypropylene and have polyethylene frits unless otherwise noted.
Cartridges may be processed by any one or all of these techniques: positive pressure, sidearm flask, centrifuge, or vacuum manifold.
Features & Benefits
- High-quality, silica-based hydrophobic adsorbents.
- Used for common sample matrices such as food, soil, and water.
- Ideal when less retention than a C18 is needed.
- Stable over the pH range (2 – 8).

