Waters Corporation has recently published its Optimum Bed Density (OBD™) Preparative Columns Brochure for those scientists seeking chromatographic isolation and purification.

This brochure features information on maximum preparative column efficiency, column stability and reliability, as well as scalability.

There is also information on At-Column Dilution and a step-by-step guide on how to scale up a separation. Waters® line of preparative columns includes XTerra® Hybrid Particle Technology, SunFire™ Columns optimized for low pH purifications, and Atlantis® Columns.