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stock_number: "66509-5"
canonical_url: "https://www.artisantg.com/66509-5/FIBERLite-F21S-8x50"
json_url: "https://www.artisantg.com/66509-5/FIBERLite-F21S-8x50.json"
generated_at: "2026-11-07T08:42:23.490Z"
last_updated: "2026-10-16T19:05:40.483-05:00"
---

# Thermo / FIBERLite / Piramoon F21S-8x50 Fixed Angle Rotor

_Summary and Categories are this item's record. The description sections and FAQ are machine-assisted and can contain errors; where they disagree with the record, the record is correct, and where description sections disagree with each other, Details wins._

## Summary

- Manufacturer: FIBERLite
- Model: F21S-8x50
- Condition: New From Surplus Stock
- Price: $1,250.00 USD
- Availability: In stock, 4 available
- Warranty: 1-Year Warranty with 30-Day Return Guarantee
- ITAR restricted: No
- Shipping weight: 30 lb
- Shipping dimensions: 18X18X18 in

## Categories

- Lab & Analytical > Other Lab (primary)

## Details

This Thermo / FIBERLite / Piramoon F21S-8x50 Fixed Angle Rotor is new from surplus stock. This unit is built for the Super T21. This unit ships with standard accessories.

Thermo Part Number: 096-084075

### F21S-8x50

- 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: 18,000
- Max RCF (x g): 38,465
- K Factor: 669
- Liquid Containment: No
- Rmax: 106
- Rmin: 33
- Tube Angle: 34

### Accessories

- Lid Assembly, Part Number: 099-084075
- Lid O-Rings, Part Number: 022-084075

## Images

- <https://www.artisantg.com/itemimages/piramoon_f21s_8_50_view2.jpg>