BS-Series Programmable Syringe Pumps -Braintree Scientific has low cost syringe pumps in stock for use in biomedical research laboratories! Buy these from your supplies budget. Built for Automation - Operates stand-alone or from a computer. Infusion and withdrawal, set a single pumping rate, set a dispensing volume, or program up to 41 pumping phases that change pumping rates, set dispensing volumes, insert pauses, control and respond to external signals, sound the buzzer. Create expandable and reconfigurable multi-syringe systems by attaching pumps to each other. **Sold for research purposes only and not for human use**