Bond Elut Plexa polymer SPE products provide a simple and easy-to-use analytical method, simplifying the sample pretreatment process. The hydroxylated outer surface that is easily wetted by water can increase the flow rate of the sample, and even achieve better flow rates for biological liquid samples. The polarity gradient on the polymer surface pushes small molecule analytes towards the more hydrophobic core of the polymer particles, allowing them to be retained before rinsing and elution. Due to its unique polymer structure with a non retaining, hydroxylated, and amino free surface, and its non-polar PS/DVB core that can retain small molecules, Plexa's performance is enhanced. Proteins and lipids bound to the polymer surface are minimized, resulting in cleaner samples and reduced matrix interference effects. Plexa is an ideal choice for high-throughput analysis, requiring minimal method development for performance validation. The standard non-polar retention mechanism is applicable to almost all types of analytes. Its characteristics are reflected in the sample loading stage, which gives it great methodological independence.

Bond Elut Plexa

Bond Elut Plexa 96 orifice plate