F21S-8x50y FIBERLite Fixed Angle Rotor
Looking for one or multiple units? We'll check our supplier network for availability, condition, price and lead time for you.
Get Your Personalized Quote Today!
Send us your information to receive a customized quote from our dedicated customer service team.
Item details
| Part Number | F21S-8x50y |
|---|---|
| Availability | Not in Stock |
| Location | Champaign, IL USAships worldwide |
| Stock # | 66509-6 |
| Ship Weight | 25 lbs /ea |
| Condition | New From Surplus Stock |
| Inspection | Before every shipment |
| Warranty | 1-Year Warranty with 30-Day Return Guarantee |
Description
Thermo Part Number: 096-084018
F21S-8x50y:
• Threaded Sorvall Centrifuge Mount (older standard): This rotor is not compatible with centrifuges with the AutoLock mount.
• Fixed Angle High Speed Rotor
• Eight Cell Cavities
• 50 mL Capacity
• Max RPM: 21,000
• Max RCF (x g): 52,356
• K Factor: 669
• Liquid Containment: Yes
• Rmax: 106
• Rmin: 33
• Tube Angle: 34
Accessories:
• Lid Assembly, Part Number: 099-084075
• Lid O-Rings, Part Number: 022-084075
Click anywhere or press Esc to close
That idle equipment in your warehouse could be cash.
Government & Enterprise Buyers: volume pricing, POs and government purchasing.
Government SalesWrite a Review
Share your experience with this item to help other buyers.
Request More Information
Have a question about this item? Send us a message and a specialist will follow up.
Thank You!
We have received your InstraView Request and will be contacting you shortly.
More Information
Thermo / FIBERLite / Piramoon F21S-8x50y Fixed Angle Rotor Overview
Features:
- Inert, Non-Porous Material
- Ideal for a Wide Range of Pelleting Tasks
- High Maximum RCF
- High Throughput
- Unmatched Microplate Capacity
Achieving more than 24000 x g, the Thermo Scientific Fiberlite F15-8x50c Fixed Angle Rotor is designed for pelleting cells, bacteria, subcellular fractions, and small amounts of nucleic acids and viruses in disposable conical tubes. Supports phase separations and binding studies and can clarify crude lysates from Qiagen® Maxi, and Midi prep protocols.
FIBERLIte F21S-8x50 Fixed Angle Rotor
This rotor can be used for subcellular fractions, bacteria pelleting, lysate clarification, cell membranes, sucrose gradient isolation of mitochondria, endoplasmic reticulum, and gradient separation of cells with Percoll, Ficoll, Optiprep, or Nycodenz solutions.
The FIBERLite F21S-8x50y Fixed Angle Rotor may still be available for purchase and support from Artisan Technology Group beyond End-Of-Life (EOL) by the manufacturer (OEM).
Fixed Angle Rotor Price & Specs
Thermo / FIBERLite / Piramoon F21S-8x50y Fixed Angle Rotor Manuals, Datasheets, Drivers, Links
- Thermo / FIBERLite / Piramoon Rotor Datasheet (pdf)
- Thermo / FIBERLite / Piramoon F15-8x50c Datasheet (pdf)
- Thermo / FIBERLite / Piramoon F21S-8x50y Datasheet (pdf)
- Thermo / FIBERLite / Piramoon F15-8x50c Manual (pdf)
- Thermo / FIBERLite / Piramoon F21-8x50 Manual (pdf)
- Thermo / FIBERLite / Piramoon Rotor Catalog (pdf)
- View all FIBERLite products
Thermo / FIBERLite / Piramoon F21S-8x50y Fixed Angle Rotor Specs
| General | |
|---|---|
| Manufacturer | FIBERLite |
| Model | F21S-8x50y |
| Condition | New From Surplus Stock |
| Product Family | Heraeus Multifuge X3, Sorvall Legend XT, 75004516, 75004501, 75004515, 75004500, 75004520, 75004521, 75004523, 75004506, 75004508, 75004505, 021-085077, 022-085077, 099-085077 |
Need More Info
We know that questions arise, and that sometimes you need more details or a closer look to make the right decision. That’s why we make it easy for you to reach out directly—so you’re never left wondering.
With our team, you’re just a message away from clarity and confidence. Whether you have a specific question, need a particular image, or want more details, the request form puts you in control. Let us know what you need, and we’ll bring the answers straight to you—no guesswork required!
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Artisan Scientific Corporation dba Artisan Technology Group is not affiliated with or a distributor for FIBERLite. The depiction, description, or sale of products featuring names, trademarks, brands, and logos is for identification and/or reference purposes only and does not indicate any affiliation with or authorization by any rights holder.
- Quick Quotes:
- Receive price & availability FAST from our dedicated customer service team.
- Delivery:



Expedited, Freight, and International shipping available.- Returns:
- No hassle return policy.
- Repair:
- Our team of engineers are creative problem solvers who understand your challenges.
- Custom Calibration:
- You give us the specs and we do the rest.
What Customers Are Saying
- Young L.
Artisan isn’t just a supplier with inventory. Their engineers helped diagnose a problem over the phone that would have taken us weeks to figure out!
- Lonnie G.
Don’t worry about damage to your items during shipping – the box ours came in could have taken a beating and would have still survived!
- Joseph N.
We have ordered parts from Artisan multiple times. It’s hard to find quality parts for almost extinct equipment!
- Andrea M. Google
Excellent products and services, top notch employees!
- Matt R. Google
I found that the staff is very knowledgeable. I would recommend them to anyone looking for this type of equipment!
- Kevin K. Google
Great company staff is extremely knowledgeable!!
- Arvind P.
We have some test equipment in our lab from the 1990's that stopped working about 2 years ago. It sat in the corner collecting dust, but we took on a project last month that required more machines. After talking to Artisan, we found out we could get parts to fix our machine for much less than buying a new one!
- Amelia C. Google
Have dealt with Artisan for over a decade and have always found them to be knowledgeable, professional and have a great inventory to choose from! Great company!
- 220,000+Inventory in stock
- 25+Years in business
- 50,000+Warehouse (sq ft)
- 20,000+Customers
Our Mission
100% Satisfaction
We believe expertise is priceless. With over 25 years of experience, and top engineers on staff, we can help you solve or avoid problems that threaten your business.
Trust Guaranteed
Every item is inspected before it ships, much of our inventory is functionally tested in our onsite service center, and eligible purchases are backed by our Limited Warranty.
Expertise
Time is money, especially when your equipment is down. We work quickly to get your equipment on its way so you can get it back up and running.
Unused from old stock. Previously purchased but never put into service. Original packaging and accessories vary, and units may show signs of storage age.
Every item ships with Artisan's stated warranty. In-house repair capability backs it up.
ITAR / DDTC registered, counterfeit mitigation for military COTS, and DMSMS obsolescence support.

















