Do NOT use right H2SO4/H2O2 bath

Pengyu Fan fanpy839 at stanford.edu
Sun Aug 2 06:23:18 PDT 2009


Hi All,

I have made a stupid mistake that, when I tried to change the acid in the right bath, I drained the bath before checking if there is enough acid to fill it up. And unfortunately, there is absolutely none sulfuric acid storage in the cabinet at all, so I have to end up filling the right bath with DI water.

I am truly sorry for being so careless and I apologize for any inconvenience!

Best,
Pengyu



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