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, EPA Methods 521 and 522, 6 mL/2g, 30-pk.
SPE Cartridge, EPA Methods 521 and 522, 6 mL/2g, 30-pk.						
 
				 
				