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SpectrumLabs KrosFlo Tangential Flow Filtration (TFF) System for Biomolecule Concentration

UsedTangenXProcess filtersUnited States

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Description
Serial No.: K18002360. Voltage: N/A. Frequency: N/A. Power Consumption: N/A. Fuse Rating: N/A. Software Version: N/A. Manufactured: N/A.
Technical Data
Model: KrosFlo Serial Number: K18002360 Voltage: N/A Frequency: N/A Power Consumption: N/A Fuse Rating: N/A Software Version: N/A Configuration: KrosFlo TFF System with integrated pump and digital control interface. Manufacturing Year: N/A
Voltage
N/A
Frequency
N/A
Power Consumption
N/A
All 14 specifications
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Specifications 14

Brands
TangenX
New/Used
Used
Description
Serial No.: K18002360. Voltage: N/A. Frequency: N/A. Power Consumption: N/A. Fuse Rating: N/A. Software Version: N/A. Manufactured: N/A.
Technical Data
Model: KrosFlo Serial Number: K18002360 Voltage: N/A Frequency: N/A Power Consumption: N/A Fuse Rating: N/A Software Version: N/A Configuration: KrosFlo TFF System with integrated pump and digital control interface. Manufacturing Year: N/A
Voltage
N/A
Frequency
N/A
Power Consumption
N/A
Fuse Rating
N/A
Software Version
N/A
Configuration
KrosFlo TFF System with integrated pump and digital control interface.
Manufacturing Year
N/A
Accessories
Digital balance scale (left), Digital balance scale (right), Adjustable clamp stand with sensor mount
Dimensions
N/A
Weight
N/A

Product description

Tangential flow filtration system with integrated pump for efficient biomolecule filtration and concentration in bioprocessing.

The SpectrumLabs KrosFlo TFF System is a specialized tangential flow filtration apparatus designed for precise and efficient concentration and diafiltration of biomolecules in biotechnology and molecular diagnostics workflows. Featuring an integrated pump and a digital control interface, this system supports critical applications including bioprocessing, gene editing workflows, and biomanufacturing process optimization.

Key technical features include:

  • Integrated pump for controlled flow rate and pressure stability
  • Digital control interface facilitating precise process monitoring and adjustment
  • Suitable for concentration and buffer exchange of proteins, enzymes, and other biomolecules
  • Compatible with standard filtration membranes used in synthetic biology and molecular biology research
  • Supports scalable filtration processes essential in biopharmaceutical production pipelines
  • Included accessories: dual digital balance scales and an adjustable clamp stand with sensor mount for enhanced process accuracy

The KrosFlo system is widely adopted in biotechnology laboratories for applications demanding reliable and reproducible tangential flow filtration, making it critical for molecular cloning workflows, protein purification, and live-cell imaging sample preparation. Its design promotes seamless integration into research and industrial bioprocessing environments where membrane filtration and ultrafiltration techniques are essential.

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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Last updated 19 October 2026