Polypropylene is still the material of choice for storage plates, but the material class of cycloolefins is becoming more routinely used because of its unsurpassed performance for a wide range of applications. In compound storage, plates made from cycloolefins offer the best combination of chemical resistance to polar solvents, like DMSO, and optical clarity.
In addition, the dimensional stability and glass-like optical properties make this material ideally suited for plates in fully automated systems.