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
These cartridges have been specifically designed to provide consistent and reproducible results for the method or application stated.
SPE Cartridge, Organotin, 60 mL, Mixed Bed, 16-pk.
SPE Cartridge, Ultra Quat, EPA Method 549.2, 6 mL/500 mg, 30-pk. 