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How to decap an IC

05-15-2009, 06:16 PM

elrob1981

Junior Member

Join Date: May 2009

Posts: 1

Sulfuric and Nitric Acid concentrations for we chemical decapsulation

Guys,

I just joined this forum and would really appreicate your help here.

What are the concentrations of the sulfuric and nitric acids you use for
wet chemical decapsulation. I'm in the process of purchasing chemicals for our chemical lab and need to know the concentration of acid in the solution that will yield the best results. I was thinking 90% Nitric Acid and 96% sulfuric acid would be ok to use but need you to confirm.

thank you

Roberto

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