$39.00 Quantity discounts available QuantityPrice Quantity -+ Add to Cart ABOUT THIS PRODUCT: Tray is designed for use specifically with the Cat. #502-504 - M12 Electrophoresis Apparatus.*Compatible with Next Generation End Caps, but *NOT Compatible with Next Generation Combs Resources Instructional Videos:ElectrophoresisResourcesResourcesInstructional Videos:ElectrophoresisSee MoreSee Less