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Thermo Fisher Sorvall Kendro Stratos Biofuge Refrigerated Benchtop Centrifuge

Meets manufacturer specs. 90-day warranty.
AdID: 14554

Availability: In stock

Sale: $256


Fully-Functional Refrigerated Benchtop Centrifuge with 24 x 1.5mL Rotor
    - Fully tested, fully functional 22,000 RPM centrifuge
    - Meets manufacturer centrifugation specification
    - Includes 17,000 RPM rotor
    - In good condition

What’s Included
    - Thermo Fisher Sorvall Biofuge Stratos Centrifuge
    - Thermo Fisher Heraeus 3332 24 x 1.5 mL fixed-angle rotor (17,000RPM)
    - Power cord

Guaranteed to Meet Max Rotor RPM

Some basic maintenance and repairs were performed on this Stratos, including:
    - Recharging the refrigeration
    - Blowing dust out of the condenser
    - Replacing the gas springs

This Stratos will be leaving our shop in better condition than which it came!

After servicing the machine, our technician ran the system at 17,000 RPM
(max speed of the rotor) with no issues. During that run, the cooling stabilized
at -8°C.

During a 5,000 RPM run, the refrigeration got down to -18°C, thus surpassing
the manufacturer specifications by nine degrees.

All of the machine’s various options and functions were tested as well. No
issues arose.

Experienced Centrifuge Dealer

New Life Scientific is no stranger to centrifuges. Over the past four years we
have worked on a wide variety of benchtop and floor centrifuges from leading manufacturers, including Beckman, Sorvall/Dupont/Thermo, and Eppendorf.

You can have confidence in our technical evaluations and our warranty knowing
that we have in-house technicians who inspect, test, service, and repair
centrifuges. After examination and thorough cleaning, these instruments often
leave our shop meeting manufacturer specs.

When you buy from us, you’re not just buying a centrifuge. You also gain a
resource for after-sales support, even after your warranty expires.

Versatile Operation - Supports Wide Range of Sample Sizes

The Biofuge Stratos has a variety of useful features, such as:
    - 9 acceleration curves, 9 deceleration curves
     -  Storage for 9 User-Defined Routines - Simply reload the appropriate
      settings for your run
    - Automatic rotor recognition - System identifies the installed rotor and
      sets parameters to optimize procedure
    - Thermo Scientific EASYcontrol II - Allows for intuitive and convenient
      instrument operation

Includes a 90-Day Warranty for your Peace of Mind

Buying pre-owned can be unnerving. We know you want assurance in your purchase,
so we include a 90-day warranty with our equipment. If anything goes wrong, our
in-house support is only a phone-call away.

Support for Instrument Longevity

We also offer continued support, including consulting and technical questions.
We may be able to exchange or replace units in a pinch.

Manufacturer Specifications

Sorvall Biofuge Primo


Thermo Fisher


Sorvall Biofuge Stratos

Catalog No.


Serial No.


Dimensions (W x D x H)

25.2” x 23.4” x 15.6” (64 x 59.4 x 39.6 cm)


22,000 RPM


44,910 x g

Speed Range

300 - 23,300 RPM

Run Time

0 to 9 hr, 59 min., continuous; 0 to 99 hr

Electrical Requirements

120VAC, 60Hz, 13.0A, 1300W





Max Capacity

Heraeus 3332



24 x 1.5 mL