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Oasis sorbents are based on a macroporous copolymer of N-vinylpyrrolidone and divinylbenzene. This backbone is water-wettable and stable when exposed to strongly acidic and alkaline samples. Oasis HLB utilizes hydrophilic and lipophilic retention components; MCX, MAX, WCX, and WAX combine this polymer base with strong or weak cation- or anion-exchange groups. PRiME HLB is designed for simplified workflows and reduced matrix interference. The selection depends on the charge state, polarity, matrix, and desired elution profile.
Oasis is a registered trademark of Waters Corporation, Milford, Massachusetts, USA.
| Brand | Oasis |
|---|---|
| Product Type | SPE Cartridges |
| Particle Size | 60 µm |
| Chemistry | multi-mode |
| Chemistry Producers Term | MCX |
| Pore Size | 80 Å |
| Country of Origin | United States of America (USA) |
| Volume | 6 ml |
| Bed Mass [mg] | 150 mg |
| Base Material | Styrene-divinylbenzene |
| pH Minimum | 0.0 |
| pH Maximum | 14.0 |
| Mode of Separation | Mixed-mode phases |
| Matrix | Polymer |