Clean-up and concentrate target analytes in minutes with Thermo Scientific HyperSep Online SPE products.

HyperSep UniGuard Direct-Connect Online SPE Columns attach directly to the switching valve, just like an HPLC column. They are available with the following HyperSep SPE chemistries: HyperSep Retain PEP, for retention of polar and nonpolar analytes; HyperSep Retain-CX, for retention of basic and nonpolar analytes; HyperSep Retain-AX, for retention of acidic and nonpolar analytes; and HyperSep Hypercarb, for retention of extremely polar analytes.

Available in several convenient formats, the columns utilize popular HyperSep SPE chemistries. When used with conventional HPLC systems, columns and appropriate switching valves, they provide effective removal of contaminants (such as proteins) from samples, and fast, effective clean-up and concentration of target compounds. Thermo Scientific HyperSep UniGuard Direct-Connect Online SPE Columns offer quick, easy connection by means of a reusable drop-in guard cartridge holder.