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.