Match the equipment or process with the correct description. freeze dryer can be used to process heat sensitive materials but often yields hygroscopic products. solvent migration can modify the concentrations and distribution of soluble drug and excipients in the formulation fluidised bed dryer can dry solutions to yield highly compressible powders spray dryer uses a heated airflow to dry solids the problem of accurate dosing using bulk powder dosage forms can be overcome using select one: o a. dusting powders o b. divided powders c. enteric coating o d. granules