Teledyne ISCO CombiFlash EZ Prep UV Preparative Flash Chromatography System with Dual Racks

The Teledyne ISCO CombiFlash EZ Prep UV is a preparative flash chromatography system designed for efficient compound purification in biotechnology, synthetic chemistry, and pharmaceutical research. It integrates dual binary gradient pumps enabling precise solvent delivery with flow rates ranging from 5 to 200 mL/min and pressure capabilities up to 3500 psi (240 bar) for high-pressure operations. The system supports a binary gradient involving any two of four solvents, programmable in linear, step, or isocratic modes with a gradient accuracy of ±3%.

Equipped with an integrated UV detection module operating between 200-400 nm (adjustable in ±5 nm increments), it provides reliable compound monitoring essential for molecular diagnostics and bioprocessing workflows. The compact design (43 x 43 x 67 cm) weighs approximately 37.4 kg and operates on universal power input (100-240 VAC, 50/60 Hz). Two rack assemblies are included for flexible fraction collection adaptable to multiple column formats common in biomanufacturing and natural product isolation.

Key operational features include automated flow and fraction control managed through a user-friendly touchscreen interface, ensuring reproducibility critical in synthetic biology and molecular cloning purification steps. The system supports a wide range of column sizes and media, facilitating applications such as purification of organic synthesis products, metabolite isolation, reaction fractionation, and pharmaceutical impurity separation.

Technical highlights:

This system is widely adopted in biotechnology, pharmaceutical R&D, and synthetic organic chemistry laboratories, providing critical support for complex purification pipelines in fields such as bioprocessing, gene editing product isolation, and molecular diagnostics sample preparation. The CombiFlash EZ Prep UV is essential for laboratories requiring robust, reproducible chromatography with flexible solvent management and real-time compound detection.

Comprehensive service and warranty offerings ensure operational reliability, supported by thorough in-house testing of pumps, UV detector calibration, valve integrity, and gradient accuracy to minimize downtime and ensure consistent chromatographic performance. This system is pre-owned but fully serviced and warranted, ideal for academic, industrial, and clinical laboratories seeking cost-effective chromatography solutions for preparative and purification applications.