Comment wbnonmetal SNF 2010-06-21 12:16:52: Both sulfric baths were left drained.

usha at snf.stanford.edu usha at snf.stanford.edu
Mon Jun 21 12:16:53 PDT 2010


Both baths were left drained.  Filled up one.  
20:1 BOE bath has pieces of wafer in the bottom left by a previous user. Noticed only while refilling.  Still pieces are in the bottom.




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