PrepTower - awarded "Top Product"
We are proud to announce that at LABOREXPO 2026, held in Prague in June, our PrepTower preparative chromatography system was awarded the “Top Product” title by the exhibition’s expert jury.
This recognition confirms PrepTower’s position as an advanced and highly versatile solution for flash and preparative chromatography. Designed as a complete modular system with an outstanding price-performance ratio, PrepTower provides exceptional flexibility, enabling seamless scaling from small-scale method development and test separations to large-scale production processes.

The system is engineered to handle the most challenging tasks, including the separation of small molecules, natural extracts, oligonucleotides, peptides, and proteins. It is also suitable for manufacturing active pharmaceutical ingredients (APIs) under GMP conditions, making it an ideal choice for pharmaceutical, biotechnology, and research laboratories.
Thanks to its high-pressure capabilities, PrepTower can operate with stationary phases down to 5 μm particle size, delivering excellent chromatographic performance. The system is particularly valuable in applications requiring highly precise gradient mixing at elevated flow rates, ensuring reliable and reproducible purification results.
PrepTower combines advanced chromatography functionality with user-friendly operation, offering features such as stacked injections, extensive method automation, and sequence programming to maximize productivity and efficiency.
We sincerely thank the LABOREXPO expert jury for this award and appreciate the trust our customers place in ECOM technologies.
More information about PrepTower: PrepTower
