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 to extract hydrophobic analytes from polar matrices, such as water (e.g., pesticides from water).
- Stable over the pH range (2 – 8).
- C18 silica is end-capped.
Resprep Diol SPE Cartridge, 6 mL/1000 mg, 30-pk.
Resprep SAX SPE Cartridge, 6 mL/500 mg, 30-pk.
Resprep Florisil SPE Cartridge, 3 mL/500 mg, 50-pk. 


