MR:comp - Safety and Compatibility Testing Services for Magnetic Resonance- Imaging and Therapy MR:comp GmbH is a testing laboratory that has spezialised in testing implants, instruments, devices and accessories with regard to MR safety and compatibility. We are using standardized test methods according to ASTM, for the measurement of magnetically induced displacement force and torque, RF-heating, image artifacts. We have MRI scanners available from 0.2 to 7.0 Tesla.