The Anode Buffer Container (ABC) contains 1X running buffer to support all electrophoresis applications on the Applied Biosystems 3500 and SeqStudio Flex series genetic analyzers. It is made in a ready-to-use, disposable container with a radio frequency identification (RFID) tag incorporated into the label. The top of the ABC is heat sealed with a plastic film, which should be removed prior to direct installation on the instrument. Each package includes four individual containers.