Data Spectrum Corporation is a world leading manufacturer and distributor of ECT, PET & MRI phantoms and accessories. The company is the exclusive supplier of the multi-functional, Jaszczak ECT Phantom. These phantoms are the benchmark for the industry and are used to critically evaluate the performance of all commercially available single photon emission computed tomography cameras. The ACR has given exclusive approved for both our PET Phantom and Nuclear Medicine Flangeless Deluxe Phantom that are used in obtaining their accreditation. In addition, several phantoms meet the published NEMA standards. Visit our web site www.spect.com for further information.