Resprep™-C18 and Resprep™-C8 SPE Disks
By Restek
Extract semivolatile compounds with Resprep™ 47mm or 90mm glass fiber disks embedded with C18 or C8 bonded silica. A deep-pore design reduces clogging and allows faster flow rates. Disks meet requirements for EPA Methods 525.1, 506, 550.1, and 549.1 and are more economical than PTFE disks.