Researchers surprised at levels of toxicity in standard plastic products

See also: aluminium in cooking, lead in pipes, absestos in building materials, talc in drying powder, sawdust in work environment, cobalt, oil, brake dust, exhaust carbon dust, glass fiber in building materials, meds counterindications, oxygen / nitrogen in diving, etc?

The fine article is useful in understanding the detailed behavior of the various components of the plastics. In a very cursory reading though, I didn't find any mention of dilution - which is the normal way to deal with toxicity (both in disposal, degradation and tradeoffs between use and not-use - such as leaching during use.)