Artificial resins, unprocessed; Chemical preparations in the nature of glue accelerators and de-bonding agents for the hobby, craft and plastic modeling industry; Chemicals for use in purifying water; Curing agent for synthetic resin; Desiccants for absorbing moisture; Plant nutrients; Plastic molding compounds for use in the manufacture of molded plastic articles; Reagents for testing the sterility of medical equipment; Silica gel; Synthetic amorphous silica gel for further processing in con...