These cartridges are made of glass fiber disks embedded with C18 or C8 bonded silica. These hydrophobic (nonpolar) silica-based adsorbents are ideal to extract hydrophobic analytes from polar matrices, such as water (e.g., pesticides from water).
- All cartridges are manufactured using high density polypropylene and have polyethylene frits unless otherwise noted
- Extract semivolatile organic compounds
- Deep-pore design reduces clogging and allows faster flow rates
- Lower cost than PTFE disks
Certifications: Meet requirements for EPA Methods 525.1, 506, 550.1, and 549.1.