Rudy, Patty and Technet

Yeah, you wouldn't expect a guy with a chemistry degree to butcher chemical
compounds that way.  The chemical microetch that I was talking about were
solutions of sodium or amonium persulfate with hydrogen peroxide or sulfuric
acid with hydrogem peroxide.  Comes from talking on the phone while doing
E-mail or maybe just senility.

Thanks for pointing out my error, and the answers to the question.

Phil Hinton

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