The CombiFlash EZ Prep offers streamlined Flash and Prep HPLC chromatography in one compact, easy-to-operate unit. With just two clicks, users can switch from pre-purifying samples on Flash to generating submission-quality compounds on Prep HPLC. Teledyne ISCO's RFID-encoded collection racks ensure proper loading every time and allows users to hot-swap racks during separation for virtually limitless fraction collection capability. The EZ Prep also comes equipped with Teledyne ISCO's PeakTrak software, a comprehensive package which integrates all detector options for single-point control. Designed with simplicity and ease-of-use in mind, PeakTrak allows even the most novice users to begin purifying samples within minutes.