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The Sigma 12094 Fixed-Angle Rotor is a high-performance polypropylene rotor designed for 24 × 1.5/2.0 ml microtubes, delivering reliable, high-speed centrifugation for routine and research laboratory applications.
Manufactured from certified high-performance materials with full traceability, this rotor offers exceptional durability, chemical resistance, and long service life, making it ideal for demanding workflows such as molecular biology, clinical diagnostics, and sample preparation.
Designed for Sigma microcentrifuges, including:
| Rotor Type | Fixed-angle |
| Max. capacity | 24 × 1.5/2.0 ml |
| Max. Volume | 48 ml |
| Max. speed (1-14 / 1-14K) | 14,800 / 15,000 rpm |
| Max. RCF (1-14 / 1-14K) | 16,163 / 16,602 x g |
| Material | Polypropylene |
| Angle (outer / iner) | 32° / 53° |
| Cycle Life | Up to 50,000 cycles (typical) |
Q: What is the Sigma 12094 Fixed-Angle Rotor used for?
A: The Sigma 12094 rotor is designed for high-speed microcentrifugation of samples such as DNA, RNA, proteins, and clinical specimens in routine and research laboratory workflows.
Q: What is the maximum capacity of the rotor?
A: The rotor can hold up to 24 × 1.5/2.0 ml microtubes, with a total maximum volume of 48 ml.
Q: What is the maximum speed of the Sigma 12094 rotor?
A: The rotor supports a maximum speed of 14,800 rpm, enabling fast and efficient sample separation.
Q: What is the maximum relative centrifugal force (RCF)?
A: The rotor achieves a maximum RCF of 16,163 × g, suitable for demanding laboratory applications.
Q: What material is the rotor made from?
A: The rotor is manufactured from high-performance polypropylene, offering excellent chemical resistance and durability.
Q: What are the advantages of a fixed-angle rotor?
A: Fixed-angle rotors provide shorter sedimentation times, higher centrifugal forces, and faster separation compared to swing-out rotors.
Q: How long is the service life of the rotor?
A: The rotor is designed for up to 50,000 cycles under typical use, ensuring long-term reliability.
Q: Is the rotor resistant to chemicals?
A: Yes. The polypropylene construction provides high resistance to common laboratory chemicals, making it suitable for a wide range of applications.
Q: Which centrifuges is the Sigma 12094 rotor compatible with?
A: It is compatible with Sigma 1-14 and Sigma 1-14K microcentrifuges.
Q: What types of samples can be processed with this rotor?
A: The rotor is suitable for DNA, RNA, protein samples, clinical specimens, and general microcentrifuge applications.
Q: Is the rotor suitable for high-throughput workflows?
A: Yes. With a 24-tube capacity and high-speed performance, it is ideal for routine and high-throughput laboratory use.
Q: Does the rotor require frequent maintenance?
A: No. The rotor is designed for low maintenance and long service life under normal laboratory conditions.
Q: What are the key advantages of the Sigma 12094 rotor?
A: Key advantages include high-speed performance, durable construction, chemical resistance, long lifespan, and reliable, reproducible results.
Q: Is the rotor designed for continuous operation?
A: Yes. It is engineered for continuous use at high speeds, supporting demanding laboratory workflows.
| Brand | Sigma |
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