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Tired of struggling with cumbersome rotor installation and limited sample preparation options?


The Ohaus R-S4x100/4MI Frontier Rotors Centrifuge is your solution. This powerful and versatile centrifugation accessory is designed to meet all your sample preparation needs, ensuring a seamless and efficient laboratory experience.

 Key Benefits:

  • Easy Installation: With its innovative design, installing or removing the rotor from your centrifuge is a breeze, allowing you to focus on your research without any hassle.
  • Versatility: Whether you're working with aluminum or polypropylene materials, the Frontier rotors provide a perfect fit for various applications, ensuring accurate and efficient results every time.
  • Durability: Constructed with high-quality materials, these rotors can withstand demanding workflows, from autoclave sterilization to sub-zero temperatures, maintaining their performance and reliability.
  • Flexibility: Frontier rotors extend the functionality of Frontier centrifuges, accommodating a wide range of tubes of varied types and sizes, maximizing your sample preparation options.
  • Ease of Use: Designed with usability in mind, the rotors offer effortless access to samples, making your lab work more efficient and less time-consuming.
  • 5-Year Warranty: Enjoy peace of mind and long-term reliability with a comprehensive 5-year warranty on your investment.

Imagine the peace of mind you'll experience knowing that your centrifugation process is enhanced by the Ohaus R-S4x100/4MI Frontier Rotors Centrifuge. With its ease of installation, durability, and flexibility, you can focus on what truly matters - your research. Upgrade your laboratory equipment today and feel the difference in your sample preparation process. Your research deserves the precision and reliability of Libert Scales' laboratory equipment, including the state-of-the-art Frontier™ Rotors.

Reach out to our dedicated team for further information and personalized assistance. Call us at (661) 888-1919 or email us at We're here to help you every step of the way!

  • Free Shipping: Available across 48 continental USA. Extra charges may apply for residential, farm, or rural areas.
  • Express Shipping: Overnight and faster shipping options available at additional costs. Quotes obtainable via email.
  • Delivery Time: Typically 5 to 7 business days, varying by location and external conditions.
  • Tracking Information: Provided via email upon shipment. Accessible through account login. Additional information available upon request.
  • Return Policy: 15-day return period for unused, original condition products. A 25% restocking fee applies. Buyer covers original and return shipping costs.
  • Customer Support: Contact at (661) 888-1919 or for queries or concerns about shipping.