The BioTek EL406 washer dispenser is a compact instrument offering fast, full plate washing along with three reagent dispensers. The EL406 capabilities include washing and dispensing for standard assays, plus biomagnetic separation and vacuum filtration protocols. The Dual-Action manifold optimises washing for loosely adherent cell monolayers. The patented Ultrasonic Advantage prevents blockages in the manifold tubes before washing, to reduce assay failure. This modular plate washer dispenser offers flexibility with both syringe pump and peristaltic pump dispensers, along with plate washing, on a single platform.