The use of a PVC formulated product is disclosed, possibly containing no more than 7% by weight based on the overall weight of the formulated product of plasticiser for the manufacturing of containers which may be terminally sterilised through ionising radiations. Preferably, said formulated product comprises: polyvinyl chloride, mercapturic tin and/or derivatives thereof, tioglycolic acid and/or derivatives thereof, acrylic and metacrylic copolymers. The formulated product and a container obtained according to the invention are also disclosed.