Phantom Material (microwave absorber)

Anyone knows which company sells/manufacture phantom materials to model human body? Or any other microwave absorbers which i can use to model as human tissues?

Anyone has similar experience is using them to investigate how microwaves affect the body practically?

I have seen animal flesh used but it will not last too long at room temperature before it creates an unpleasant odor in the room.

From these guys you can buy only the materials:
http://www.indexsar.com/index.html
While ago some cellular providers use for mobile test, barrels filled with salt water. Of course, the proportion water and salt was precisely determinate.
For human body models to use in a simulator:
http://www.nottingham.ac.uk/ggiemr/d...0Materials.pdf

@flatulent: Do you have information about using animal flesh as an absorber?Why did they use that?