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.


Too late! We just sold these fine, lightly used instruments. But if you see something you would have liked, please contact us, and we'll search our network for you.

Recently Sold

Rainin Dynamax RP-1 Peristaltic Pump

For precision low-pressure flow applications, using ...

Sales price: $600.00

Rainin L-10

Rainin L-10 single channel pipettor, 0.5 to 10 microliters

Sales price: $120.00

Rainin L-100

Rainin L-100 single channel pipettor, 10 to 100 microliters

Sales price: $120.00

Rainin L-2

Rainin L-2 single channel pipettor, 0.1 to 2 microliters

Sales price: $120.00

Rainin L-20

Rainin L-20 single channel pipettor, 2 to 20 microliters

Sales price: $120.00

Rainin L-5000

Rainin L-5000 single channel pipettor, 500 to 5000 ...

Sales price: $120.00

Rainin L12-200

Rainin L12-200 multichannel pipettor, 12 place to 200 ...

Sales price: $300.00

Rainin L8-20

Rainin L8-20 multichannel pipettor, 8 place to 20 ...

Sales price: $240.00

Rainin Pipet-Lite SL 200 Magnetic-Assist Pipettor

Pipet-Lite: Reduce total force by 70%. Discover ...

Rainin Pipet-Plus RL 100 Latch Mode Pipettor

Pipet - Plus: Reduce plunger force by 50%. 2 steps instead ...

Rainin Pipet-Plus RL10 Latch Mode Pipettor

Pipet - Plus: Reduce plunger force by 50%. 2 steps instead ...

Sales price: $120.00