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Sep-Pak includes classic silica-based SPE phases as well as inorganic adsorbents and derivatized specialty cartridges. C18, tC18, C8, CN, NH2, and Diol cover different polarity and selectivity ranges. Silica, alumina, and Florisil operate primarily through adsorption mechanisms, whereas DNPH-Silica chemically derivatizes and subsequently retains carbonyl compounds. The wide selection of cartridge sizes allows sample volume, sorbent quantity, and required capacity to be tailored to the specific workflow.
Sep-Pak is a registered trademark of Waters Corporation, Milford, Massachusetts, USA.
| Brand | Sep-Pak |
|---|---|
| Product Type | Well Plates |
| Particle Size | 37-55 µm |
| Chemistry Producers Term | Accell Plus QMA |
| Pore Size | 300 Å |
| Carbon Load | 6.0 % |
| Country of Origin | United States of America (USA) |
| pH Minimum | 2.0 |
| pH Maximum | 8.0 |