The Oasis WAX 96-well plate contains the Oasis WAX sorbent, which is a polymeric reversed-phase, weak anion exchange mixed-mode sorbent that has been optimized for fast, simple, and highly selective sample preparation of strong acidic compounds. The unique balance of hydrophobicity and water-wettability of the Oasis WAX sorbent means you will never have to worry about poor results if individual wells of the 96-well plate dry out during the critical steps prior to sample loading. The Oasis WAX 96-well plate is designed to be used on many manifold configurations and most robotic liquid handling systems.