LIQUEFIED GAS FORMULATION FOR TESTING THE VITALITY OF TEETH

摘要

Liquefied gas formulation for testing the vitality of teeth The invention relates to a liquefied gas formulation for testing the vitality of teeth, which comprises at least 50% by weight of 2-hydroheptafluoropropane liquefied under pressure and not more than 50% by weight of 1,1,1,2-tetrafluoroethane liquefied under pressure, the use thereof and a method for testing the vitality of teeth.