Observations about the universe, life, Lausanne and me

Tuesday, February 28, 2012

Hydrofluoric footrest

I have been using this convenient cardbord-box below my desk as a footrest for about half a year now. A few minutes ago a colleague asked me if I knew what was inside, so I had a quick look...

... four litres of buffered hydrofluoric acid, hooray! I guess I'll go and carry them over to the lab now, where, funnily enough, we ran out of HF two weeks ago.

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