Conditioning Reagent is offered here as ready-to-use pouch compatible with 3500 and SeqStudio Flex series genetic analyzers. It is designed to be used for priming the polymer pump, washing the polymer pump between polymer type changes, and during instrument shut down. The pouch has adequate volume for a one-time use. Incorporated into the label is a radio frequency identification (RFID) tag. The top part of the pouch fitment is sealed with a plastic film, which should be removed prior to installation on the instrument.