crystals at wbgaas
uthumser at stanford.edu
Fri Feb 4 14:16:18 PST 2011
This morning, I found lots of white crystals around two beakers inside
of the left sink, around the HF drain, and the hot plates.
If you know who left this mess, please let me know, I am more than happy
to retrain the user and explain how to work safe and clean at this bench.
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