In article , "George E. Cawthon" wrote:


Must be an old chemist to call in bichromate.
Nonetheless I certainly agree with your statements
on chromium. Don't agree with your statement on
arsenic being an essential trace element.

FYI...

"... Boron, chromium, manganese, nickel, tin, vanadium, molybdenum, arsenic,
lithium, aluminium, strontium, cesium and silicon are regarded as new trace
elements in the sense that they have only recently been considered essential
in human diets...."

http://www.fao.org/docrep/U5900t/u5900t05.htm


--
Regards,
Doug Miller (alphageek at milmac dot com)

It's time to throw all their damned tea in the harbor again.