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Sigma 1-14 Benchtop Centrifuge for Laboratory Sample Separation

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Brands
Sigma-Aldrich
New/Used
Used
  • Ships to NL
  • Response within 1 hour
  • Warranty available. Buy without worry
  • Support from a scientist

Product description

The Sigma 1-14 Benchtop Centrifuge is a precision laboratory instrument designed for reliable and efficient centrifugal separation of biological samples. This compact centrifuge is essential for applications in molecular diagnostics, biotechnology research, and cell biology, including DNA extraction, protein isolation, and sample clarification.

  • Maximum Speed: Typically up to 14,000 rpm, enabling rapid sedimentation of various biomolecules
  • Rotor Compatibility: Supports multiple rotor types for microtubes, PCR strips, and standard tubes, making it versatile for genomic workflows
  • Capacity: Suitable for small to medium sample volumes, perfect for routine bioprocessing and synthetic biology protocols
  • Control Features: User-friendly interface with programmable speed and time settings for precise protocol reproducibility
  • Construction: Durable design with safety features including imbalance detection and secure lid locking
  • Applications: Widely adopted in laboratories focusing on gene editing, molecular cloning, and biopharmaceutical production pipelines

This benchtop centrifuge is a critical tool for researchers in biomedical engineering, clinical diagnostics, and cell imaging, supporting high-throughput workflows and ensuring sample integrity across bioprocessing stages. Its compact footprint fits easily into crowded lab benches while maintaining high centrifugation performance necessary for advanced molecular biology experiments.

Why Questpair exists

Lab equipment markets are fragmented. Buyers spend weeks calling distributors, comparing quotes, and verifying supplier reliability. Sellers struggle to reach global research labs.

We built Questpair to fix this. Every supplier on the platform is verified before listing. Every quote you receive comes from a real, vetted seller. AI prepares your case in minutes, then a real specialist takes over.

We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.

Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Can't find the exact configuration?

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Last updated 4 September 2026