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SPE Cartridges Superbond C-18
| Octadecyl-functionalized silica gel, reversed phase Extraction of most non-polar organic analytes from aqueous and biological samples Organic loading 22% and 17%, particle size 50µm Available in both endcapped and unendcapped (C18-U) Endcapped C18 enables additional non-polar retention by minimizing polar silanol interactions Unendcapped C18 (C18-U) combined primary non-polar retention with additional secondary polar silanol interaction, leading to enhanced extraction of hydroxyl or amine compounds Less retentive alternative to C30-functionalized silica gel |
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