C18 Disks

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C18 Disks
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  • Combine good retention capacity with high recoveries. End-capped to minimize polar interactions. Recommended for strong non-polar analyte extractions. EPA Methods 506,508.1,525.2, 550.1,608,1613B, etc.

  • Glass fiber disks embedded with C18 or C8 bonded silica Extract semivolatile organic compounds Deep-pore design reduces clogging and allows faster flow rates Meet requirements for EPA Methods 525.1, 506, 550.1, and 549.1 Lower cost than PTFE disks

  • Combine good retention capacity with high recoveries. End-capped to minimize polar interactions. Recommended for strong non-polar analyte extractions. EPA Methods 506,508.1,525.2, 550.1,608,1613B, etc.

  • One-Piece (C18 bonded silica, bead and depth filter) design eliminates additional prefilter and filter aids. Provide up to 90% solvent reduction, excellent processing speed (fast flow rates), and contamination-free extractions with accurate and reproducible results. EPA Method 1664.

  • … The Empore line of SPE disks comprises of the most complete line of SPE disks for extracting large volumes of aqueous samples. The product line ranges from time-tested C18 to unique phase chemistries such as carbon and the highly polar Oil & Grease disk. The disks are ideal for environmental…

  • … The Empore line of SPE disks comprises of the most complete line of SPE disks for extracting large volumes of aqueous samples. The product line ranges from time-tested C18 to unique phase chemistries such as carbon and the highly polar Oil and Grease disk. The disks are ideal for environmental…

  • Disks are based upon polymeric sorbents dedicated to sample cleanup for the extraction of compounds from complex mattrices. AttractSPE Disks are thin and uniform membranes designed for extraction, purification, and concentration of analytes from large volume liquid and air samples. AttractSPE Disks

  • One-Piece (C18 bonded silica, bead and depth filter) design eliminates additional prefilter and filter aids. Provide up to 90% solvent reduction, excellent processing speed (fast flow rates), and contamination-free extractions with accurate and reproducible results. EPA Method 1664.

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