Inspected by our knowledgeable technician and guaranteed to work to manufacturer’s specifications. This rotor is NLS Certified and includes a 120-Day warranty.

This rotor was tested in a Beckman J Series Centrifuge and reached the maximum speed of 7,500 RPM. There were no imbalance issues, vibrations or noises. Passed inspection for any stress cracks in the rotor and buckets.

Since this is an older version of the JS-7.5 rotor it can NOT be run in the Avanti series centrifuges, it will slip too much. This is only meant to be run in the Beckman J Series centrifuges.

This is in good cosmetic condition with only minimal wear and use. It's has some light scuffs and scratches. Please review the photos to see more of the cosmetic condition.

Not what you are looking for? Check out our store, we have many rotors, adapters and buckets.

Why pay retail pricing when you can purchase this at our reduced rate and have money to buy other needed items.

New Life Scientific is an experienced scientific vendor with a history of positive customer experiences (just check out our reviews!). You can have confidence in our technical evaluations and our warranty knowing that we have actual in-house technicians who inspect, test, service, and repair the various instruments we receive.

After examination and thorough cleaning, products often leave our shop meeting manufacturer specs. When you buy from New Life Scientific, you’re free to contact us at any time for after-sales support concerning any questions or issues that may arise, even after your warranty expires.