In a message dated 4/9/01 9:35:59 AM Pacific Daylight Time,
[log in to unmask] writes:

<< However, has anyone studied how much sulfur or chloride could start the
 tarnish?
  >>
No such thing as a minimum level, give enough time and/or temperature, and
virtually any level will give tarnish.  It is not a question of if it will
tarnish, it is more a question of WHEN it will tarnish.

Rudy Sedlak
RD Chemical Company

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