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Compact preparative flash chromatography with UV detection, dual-pump gradient control, and flexible fraction collection.
The Teledyne ISCO CombiFlash EZ Prep UV is a preparative flash chromatography system designed for rapid purification of synthesized organic compounds, natural products, and pharmaceutical samples. It integrates dual binary gradient pumps to deliver smooth and accurate solvent gradients at flow rates from 5 to 200 mL/min, supporting high-pressure operation up to 3500 psi (240 bar) for a wide range of column formats. The system features an integrated UV detector operating between 200–400 nm with ±5 nm increments for precise compound monitoring during separations critical in molecular diagnostics and bioprocessing workflows.
Key technical specifications include:
This system is widely adopted in biotechnology and pharmaceutical research settings for applications including purification of reaction mixtures, isolation of metabolites, and cleanup of crude drug samples. The touchscreen interface enhances user control and operational efficiency, making it essential for molecular cloning workflows and advanced preparative chromatography.
The package includes intake and waste hoses, collection rack (one unit), column bypass tube, and power cable. Columns and glassware are sold separately. The system undergoes rigorous in-house testing to verify gradient reproducibility, UV detection accuracy, pump calibration, and fluid sensing for reliability in clinical diagnostics and biopharmaceutical production pipelines.
Additional available options include various racks, solid load caps, and new or used chromatography columns upon inquiry. The system is supported by a warranty and optional extended service agreements, ensuring downtime reduction in critical workflow environments.
Ideal for biotechnology researchers requiring precise preparative separation with integrated UV analysis, the CombiFlash EZ Prep UV system supports complex fractionation and purification tasks common in gene editing research and synthetic biology applications.
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We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 2 November 2026
The middle half of the 107 with a price runs from €269 to €1,475.
