Any product that's approved in Canada or in the U.S. or in other regions of the world--again, I talked about the regulatory requirements--has definitely been evaluated if it is approved. The difference between DEHP and most other manufactured chemicals is that there is a tremendous, overwhelming number of studies that have been done on that chemical in cancer studies and reproductive and developmental studies. So there have been many, many more studies done than what would have been done on any other type of plasticizer.
However, again, any product that is on the market has gone through the appropriate amount of testing. B. Braun is certainly not the only company that has DEHP- and PVC-free products. Many companies also offer those types of products where they are appropriate for the clinical applications and where the functional requirements are met.