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.

BioSpec Mini Bead Beater

Shaking Speed: Variable, 2000–3450 strokes/min

Watson Marlow 323 Peristaltic Pump

Speed Range: 3–400 rpm, adjustable in 1–5 rpm increments

Physitemp TCAT-2 Temperature Controller

Temperature Range: Ambient +2 °C to 60 °C

Eppendorf Multiporator

Pulse Voltage Range: Adjustable from 5 V to 1,200 V

BTX HT-100 Electroporation Machine

Voltage Range: 0 to 3000 VDC (Pulse); Pulse Length Range: ...

Sales price: $2,850.00

Fisherbrand Model 505 Sonic Dismembrator

Hertz: 20 kHz (Ultrasonic Frequency); Volume Range ...

Sales price: $3,750.00

Mettler Toledo XP2003SDR Mass Comparator

Capacity: 2,300 g; Readability: 1 mg

Sales price: $1,250.00

Eppendorf 5425 Centrifuge

Includes Rotor FA-24x2

Sales price: $1,950.00

Nikon Eclipse Ts2 Inverted Microscope

4x, 10x, 20x Objectives. Other features as pictured.

Sales price: $3,950.00

IKA Plate S001 Digital Heating Magnetic Stirrer

Temperature Range: Up to 310°C; Speed Range: Up to 1500 RPM

Sales price: $425.00

Beckman Coulter Avanti JXN-26 Centrifuge, Manufactured 2022

Avanti JXN-26 Centrifuge, 200-240V, 50/60HZ, 24A

Sales price: $21,500.00

Beckman Coulter Avanti JXN-26 Centrifuge, Manufactured 2024

Avanti JXN-26 Centrifuge, 200-240V, 50/60HZ, 24A

Sales price: $24,750.00
Sales price: $6,500.00
Sales price: $8,500.00

Beckman Coulter Allegra 64R Refrigerated High-Speed Benchtop Centrifuge, 208V

–20 to 40°C (–4 to 104°F) in 1°C increments. Order rotors ...

Sales price: $5,850.00

Eppendorf 5810R Centrifuge, 15 amp version

Slightly worn bowl; with A-4-62 Rotor.

Sales price: $3,650.00

Eppendorf 5810R Centrifuge

With A-4-62 Rotor.

Sales price: $4,500.00

Beckman Allegra X30R Centrifuge

Benchtop; w 4-place swinging bucket rotor SX 4400

Sales price: $5,250.00

Sartorius Picus Electronic Pipette 5-120ul

Multichannel; 12 channels

Sales price: $1,150.00

Eppendorf 5810 Centrifuge

With A-4-62 rotor.

Sales price: $4,350.00

Thermo Savant DNA 120 Speedvac Concentrator

Ultimate Vacuum Level: 7 torr (9 mbar)

Sales price: $2,450.00