Sadly, the importance of this may well be determined merely by the fact that the customer has an instrument which they feel they need to justify the purchase of.
Rudy Sedlak
RD Chemical Company

--- On Fri, 10/9/09, Lee parker <[log in to unmask]> wrote:

From: Lee parker <[log in to unmask]>
Subject: Re: [TN] Criteria for brightness of Hard Gold plating
To: [log in to unmask]
Date: Friday, October 9, 2009, 6:44 AM

I am curious, why is brightness important? The most significant index is hardness and there are testing techniques that have been accepted by the industry for many years.

Best regards
Lee
J. L. Parker Ph. D.
JLP Consultants LLC
804 779 3389





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