DESCRIPTION
SPE cartridge with C18 adsorbent for use in reversed-phase mode. Used to extract hydrophobic analytes from polar matrices, such as water (e.g., pesticides from water). 3mL, 200mg bed, fully endcapped. Polypropylene body with polyethylene frits. Stable over the pH range 2.- to 8.0. May be processed by any one or all of these techniques: positive pressure, sidearm flask, centrifuge, or vacuum manifold. Replacement for REST-26031