Mixture of esters (mainly ethyl esters) of polyiodinated fatty acids. For mouse imaging, product is mixed with liquid paraffin at a 1 to 5 ratio, organs are harvested in paraformaldehyde or the specimen is imaged during the perfusion.  No tissue clearing is required.


  • Oily contrast agent
  • High radio opacity
  • No mixture with remaining blood
  • No oedematisation of the surrounding tissue
  • No extravastation on corporal cavities
  • Appropriate viscosity for perfusion of human body


Grabherr et al. reference publication in Proceedings of SPIE



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