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usion Ag+ ist UCT´s latest SPE sorbent for selective and efficient separation of aromatic and aliphatic hydrocarbons. Solid Phase Extraction (SPE) with heat-treated silica gel is the traditional approach for the fractionation of aliphatic and aromatic hydrocarbons. UCT’s Enviro-Clean Fusion® Ag+ SPE sorbent is designed to help overcome the challenges associated with traditional silica gel fractionation. Fusion Ag+ optimizes selectivity, enhances capacity and completely separates aliphatic and aromatic fractions.
The new EPH fractionation sorbent consists of silver ions anchored onto a solid support to provide the best selectivity, capacity, and performance. Aromatic hydrocarbons form a charge-transfer complex with silver ions ensuring complete separation of aliphatic from aromatic fractions without breakthrough.
SPE material | Loading capacity for aromatic hydrocarbons |
UCT Fusion®Ag+ | 20-25 mg/g |
Heat-treated silica | ~5 mg/g |
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