Exradin (EXacting RADiation INstrumentation) Ion Chambers have been built for over 35 years, are recognized by top research institutes and standards laboratories, and have a worldwide reputation for integrity and excellence. Since being acquired by Standard Imaging in 2000, the Exradin line has maintained the same standards for quality workmanship and continues the tradition of exacting precision.Here at Standard Imaging we strive to create an atmosphere that manifests personal and professional excellence. Each component of our business, whether it is our products, our employees or our distributors, is subject to continual evaluation and evolution so that we may better serve our customers.We hope that this mentality results in doctors, physicists and therapists having the most precise and practical tools available at their disposal, allowing them to focus on what truly matters - treating cancer.