HyperSep™ positive pressure manifold can hold 48 SPE cartridges of various sizes 1, 3, 6, and 10/15 ml. Samples and solvent added to the SPE cartridges are extracted under positive pressure for an even flow at each position. Robust way to prepare multiple samples for subsequent analysis by chromatography.

• Extracts are collected into 13 or 16 mm tubes