In a message dated 11/21/02 6:08:48 AM Eastern Standard Time,
bill@rarebits4classics.co.uk writes:
<< ----- Original Message -----
From: Michael Hargreave Mawson <OC@46thFoot.com>
>
> I think you'll find that the chemical formula is Si. And that it does
> have an effect on steel as well as on rust... <g>
SiO2 actually.... <bigger g>
Cheers,
Bill (with a little help from Karen, BSc (Hons), Chemistry),
>>
Don't forget N2, O2, CO2, CO and all the other stuff that is in regular
compressed air.
Harold
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