Fig. 1From: The impact of dual energy CT imaging on dose calculations for pre-clinical studies a Phantoms are made of Solid Water and contain twelve inserts of tissue-equivalent materials, one set of materials for the calibration phantom and one set of materials for the validation phantom. b Central slice of the CT scan at 50 kVp and (c) 90 kVp. d Reference material map. e 50 kVp and 90 kVp photon spectra used for SECT and DECTBack to article page