Biotech Equipment Sales, Inc., is based in the Birthplace of Biotech and dedicated to bringing high quality pre-owned laboratory instrumentation to our scientific community.

BES has these recent model, well-taken-care-of instruments for sale at our South San Francisco showroom. Most items come with our standard 90-day warranty. Extended warranties are available. Select a category to browse and let us know what interests you.

Watson-Marlow, Inc

Watson-Marlow 520S IP31 Peristaltic Pump

Peristaltic pump with flow-rates from 4 microliters/min up ...

Sales price: $1,850.00

Watson-Marlow, Inc PumpPro DPM

Microprocessor control delivers rapid, precise dispensing ...

Sales price: $900.00