Screening Devices Prosense is the Benelux specialist in Separation, Purification, Synthesis and Screening for applications in Medicinal and Analytical Chemistry, Proces-Screening, -Optimisation and Proces-Scale-up in the Life Sciences/Chemistry segement . Together with our business partner Silicycle we offer high quality products and application service designed to help your with your separation, purification, organic synthesis and screening needs. Look also on the SiliCycle application notes.