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 adsorbents.
- Used for common sample matrices such as food and water.
- Stable over the pH range (2 – 8).
Resprep C18 SPE Cartridge, Polypropylene Tubes with Polyethylene Frit, 20 mL/5 g, 20-pk. 
