保税功能的群体，如辛基（C8）和十八烷基（C18）的，可以在硅胶表面提供非极性相互作用。 这些吸附剂每个展品为特定分析物的保留和选择性的独特属性。 选择其中的吸附剂是最好的一个特定的方法，将分析物从样品基质％的恢复和所产生的色谱清洁的影响。
Empore Cartridges, C8-SD, C18-SD — 4214SD-1
Functional groups, such as octyl (C8) and octadecyl (C18), can be bonded to the silica surface to provide non polar interactions. Each of these sorbents exhibits unique properties of retention and selectivity for a particular analyte. The choice of which sorbent is best for a particular method will be influenced by the percent recovery of analyte from the sample matrix and the cleanliness of the resulting chromatography.
技术参数/Specifications
| Configuration | Cartridge |
| Extraction Mechanism | Non-Polar |
| Separation Mechanism | Syringe |
| Performance Specifications | |
| Sample Volume | 3.00 cc |
| Pore Size | 60.00 Å |
| Disc/Packing Material | PTFE |
| Tube Material | 0 |
| Frit Material | 0 |
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