--- In Homebrew_PCBs@yahoogroups.com, "Kevin Lavigne" <klavigne@c...> wrote: > Hi All, > All chemicals and medicines are toxic to humans depending on dosage (XX.XX mg/kg etc.). Let's not forget the dangers of DHMO, Dihydrogen Monoxide. It is commonly used in industrial processes as coolant, solvent, etc. It is highly dangerous in large quantities yet remains an uncontrolled substance. It seems to have a fatality "threshold" that varies from person to person, from day to day. Many survive tremendous exposures, where others have been found dead from ingesting only a cup. It has been detected in many autopsies, yet we never hear any public outcry. Before anyone starts typing, read that again, if you find yourself very upset now you should type "dihydrogen monoxide" into a search engine and read up on it. Steve
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Re: How to handle Ferric Chloride safely and in environmental...
2003-11-14 by Steve