The Catalyst® Cortisol Test provides accurate and quantitative results with excellent correlation to tests offered by IDEXX reference laboratories. Quickly diagnose or rule out Addison's disease. You can easily screen dogs for Addison's disease during initial blood work when presenting the case. Diagnose and monitor Cushing's syndrome. Perform adrenal gland tests during the patient visit, and send owners home with a comprehensive plan. Easy and fast workflow. Conducting this test using the familiar workflow means no additional training is required. Six tests per box for easy storage.