Extraction Plate Manifold for Oasis 96-Well Plates

Waters’ introduction of the Oasis family of sorbents revolutionized solid-phase extraction (SPE) technology by offering a polymeric sorbent that is both water-wettable and hydrophobic. With five patented chemistries (Oasis HLB, Oasis MCX, Oasis MAX, Oasis WCX, and Oasis WAX) has built a family of sorbents that offer stability at pH extremes and in a wide range of solvents, extraordinary retention of polar compounds, and a relatively hydrophobic retention capacity 3 times higher than that of traditional silica-based SPE sorbents.

These sorbents are supported by a range of lab equipment to support exceptional SPE, including Oasis 96-well extraction plates. These extraction plates offer high throughput and high recovery through an innovative two-stage well design (1999 R&D 100 Award winner that uses varying frit size and placement to fill the same plate with various quantities of sorbent per well. Even with low sorbent weights for small elution volumes, optimal recoveries are possible.

Wells are available in 5 mg, 10 mg, 30 mg, and 60 mg per well configurations and are compatible with most robotic systems for automated, reliable high throughput SPE. The water wettable nature of Oasis sorbents means there is no concern about poor results due to individual wells drying out.

Extraction Plate Manifold for Oasis 96-Well Plates feature the options characteristic of Waters’ manifolds, including vacuum gauge, control, and release valves to enable monitoring and adjustment of vacuum levels to control flow rates. A three-point interlocking system ensures proper orientation of racks, keying cartridge position to the corresponding collection vessel as needed. Manifolds are compatible with Vacuum Pump 220V/240V 50Hz by Waters.