Pay in installments of $409.25 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Frontier Rotor R-S16x50-4MI and AdaptersFrontier rotors extend the functionality of Frontier centrifuges by increasing the number of tubes of varied types and sizes that can be used in conjunction with each of the centrifuge models. Easy to clean and operate, the rotors are durably constructed to withstand demanding centrifugation. R S16x50 4MI Rotor Maximum Speed 4,500 rpm Maximum Relative Centrifuge Force (x g) 3,735 g Maximum Capacity (Rotor) 16 x 50 ml Tube diameter without adapter N A
Frontier rotors extend the functionality of Frontier centrifuges by increasing the number of tubes of varied types and sizes that can be used in conjunction with each of the centrifuge models. Easy to clean and operate, the rotors are durably constructed to withstand demanding centrifugation.
R-S16x50/4MI Rotor
| Maximum Speed | 4,500 rpm |
| Maximum Relative Centrifuge Force (x g) | 3,735 g |
| Maximum Capacity (Rotor) | 16 x 50 ml |
| Tube diameter without adapter | N/A |
| Outer/Inner Radius | 165 mm |
| Rotor Style | Swing out |
| Aerosol tight | Not applicable |
| Acceleration Time (sec) | 311 / 34 |
| Angle | 0-90° |
| Compatible Models | FC5816; FC5816R |
| Deceleration Time (sec) | 311 / 36 |
| Dimensions (LxØ) | 13.15 in (334 mm) |
| Maximum loading weight | 2,228 g |
| Multiple Maximum Speeds | No |
| Net Weight | 6.53 lb (2.96 kg) |
| Working Environment | -4°F – 122°F, 95%RH, non-condensing (Temperature: -20ºC – 50ºC, Humidity: < 95%) |
Available Adapters:
- 10x15ml D17mm FA 2/pk Rack
- 4x50ml D29mm FA 2/pk Rack
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 30 reviews
Sort
Product Reviews
★★★★★ 3
Not for strong chewers
Size: Medium/Large, Color: Dog Ness Monster - Large
Initially, I really liked this for my dog. She is about 8 months old and still loves to chew and destroys most toys in a few minutes. When we got this, it seemed like it would hold up for a while despite being clearly gnawed on. Unfortunately, once she focused on the softer "water" portion of the toy, that is where things went downhill with this toy. After a few short chew sessions, she was tearing chunks out of it. We had purchased a replacement since she liked the original so much, and after about 5 minutes with the replacement, she had taken enough out of the blue section that we immediately threw that one out as well. Overall while the green portion held up, the blue didn't. I can't recommend this for strong chewers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
★★★★★ 4
Definitely not indestructable
Size: Medium/Large, Color: Dog Ness Monster - Large, Size: Medium/Large, Color: Dog Ness Monster - Large
I have a 1-year-old toy fox terrier (Rocky, pictured). He has been chewing on this toy for seven months now; it is one of his favorites. He has been unable to seriously damage the "ocean" portion of this toy, but as you can see from the provided image, the sea serpent has not faired that well. It is missing its snout and smaller portions of the humps. My guess is that the advertiser images showing much larger dogs with "like new" versions of the toy are just that...NEW AND UNCHEWED.
I have not had to clean up bits of this toy from my floor, so I assume Rocky has been swallowing them. My hope is that the yellow material of the serpent is not chemically dangerous when exposed to digestive fluids.
Rocky easily destroys plush toys in a matter of days if not hours and, consumed pieces of a small microfiber blanket that he liked to toss around and play tug-of-war with (past tense as he destroyed it and has since been trashed after I began finding feces-stained undigested pieces of it lying around). Since this toy has survived seven months and has remained recognizable, I have to agree it is durable.
Just beware, if my small toy fox terrier can damage the toy as pictured, expect your large breed chewer to do similar or worse damage. Also, the toy is very heavy! When Rocky drops it down a flight of stairs, it makes a MAJOR thud at the bottom, and sometimes makes me wonder if it might crack the large tile at the bottom.
I cautiously recommend the product.
Note the yellow frisbee in Rocky's picture. It is only a few months old and surprisingly has not suffered any chew damage despite substantial abuse. It appears to bend in the wind like a proverbial reed, evading damage by yielding to pressure.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2024
★★★★★ 5
Best Option on the Market for True Power Chewers
Size: Large
My two Power Chewers never get through these! Every other “power chewer” toy doesn’t last more than a week, but Nylabone lasts for months. I don’t buy any other brand any more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
★★★★★ 5
So worth it!
Size: X-Large
The dogs love them! They chew on them and carry them around inside and outside. They are very durable to the weather and a pit bull! Recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
★★★★★ 5
Dog rings
Size: X-Large
I bought two of these. My dogs love them to death
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026