The Whatman Solid Phase Extraction (SPE) disc incorporates octadecyl (C18) silica into a glass microfiber matrix. The high flow and high loading capacity of the glass microfiber media allow for rapid aqueous sample flow rates, while oil, grease, and other hydrophobic analytes are efficiently extracted and retained by the reverse phase silica material.
Features and benefits
- High quality Whatman glass microfiber media for superior flow and high loading capacity
- Efficient analyte extraction and retention
- Hydrophobic polypropylene prefilters available for difficult samples, minimizing water retention
Applications
- US EPA Method 1664A for measurement of oil and grease in wastewater
- Other hydrophobic analytes in water