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Spectrum Labs KrosFlo 900-2039 Tangential Flow Filtration System with KR2i Peristaltic Pump

UsedTangenXProcess pumpsUnited States

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TangenX
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Used
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Product description

The Spectrum Labs KrosFlo 900-2039 is an advanced tangential flow filtration (TFF) system engineered for precise filtration and concentration of biomolecules in both laboratory and bioprocessing settings. Equipped with the integrated KR2i peristaltic pump module, this system ensures accurate and reliable fluid handling essential for molecular diagnostics, bioprocessing workflows, and synthetic biology applications.

Key features include:

  • Model 900-2039 TFF system optimized for biopharmaceutical production pipelines and biomolecule concentration
  • Integrated KR2i peristaltic pump, offering precise flow control critical for ultrafiltration and diafiltration steps in gene editing and molecular cloning workflows
  • Suitable for filtration of proteins, antibodies, and other macromolecules, widely used in biotechnology and biomedical engineering research
  • Designed to support scalable bioprocessing, ensuring reproducibility and high-performance filtration critical in biomanufacturing
  • Compatible with diverse filtration membranes and modules for flexible applications in cell imaging, neuroscience, and synthetic biology research

Although electrical specifications (voltage, frequency, power consumption) and manufacturing details are not provided, the KrosFlo 900-2039 TFF system remains a reliable solution widely adopted by molecular biology researchers for efficient biomolecule purification and concentration during complex bioprocessing and molecular diagnostics workflows.

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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?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options 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 8 November 2026