Mary Tang mtang at snf.stanford.edu
Mon Apr 30 20:16:32 PDT 2001

Both sulfuric hot pots were inadvertently contaminated during
maintenance work.  The right hot pot is still down for a controller
problem.  The left hot pot is OK, but is undergoing decontamination.  As
of about 7 pm, the left hot pot had hot 5:1:1 H2O:H2O2:HCl in it.  When
it cools to 50 degrees, it can be aspirated.  Please rinse the pot
thoroughly with the DI sprayer.  Then you can fill with
sulfuric/peroxide and piranha-away to your heart's content.


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