Many studies do not make a clear-cut conclusion, but only state, that we observed this and this, and it was correlated to this, so it may be this. Scientific studies of the effects of chemicals rarely give conclusions that are 100% certain.
"extremely toxic to fish (Rohm and Haas, Toxicology Department, “Evaluation of the toxicity of Kathon biocide,” August, 1984)"
Well... this particular study was not a "maybe". So there are exceptions.
News 
Market Data 
Discover 
AI
