Solvents used in preparative chromatography applications not only have to support optimal purity and speed of separation. They also need to minimize wear on your valuable equipment, and they must be usable efficiently and securely in larger quantities as well.
Merck has tailored its Prepsolv® range of solvents to the requirements of preparative HPLC to facilitate scale-up from analytical to preparative separations. With their high purity, extremely low levels of evaporation residue (< 1 mg/l) and low water contents, Prepsolv® solvents for preparative chromatography ensure optimal protection for columns and offer maximum reproducibility of final results.
In installations that use significant quantities of solvents, optimum separation results depend on continuous and accurate solvent delivery. For Prepsolv®, Merck offers various pack sizes and supply concepts for highest flexibility. Our packaging is definitely inert to the chemical contents, ready for repeated transport and optimized for safe and easy handling. Solvents for large-scale application are supplied in returnable stainless steel barrels or containers. Custom volumes and tailor-made concepts are available as well. Moreover, Merck provides an extensive range of withdrawal systems for easy solvent delivery without any risk of contamination.