Comment wbnonmetal SNF 2009-01-30 11:22:29: Ammonium Fluoride crystals all over bench

lindaw at lindaw at
Fri Jan 30 11:22:29 PST 2009

someone has dripped 6:1 BOE all over the benchtop and dumprinser.  It is really quite remarkable that the person who spilled the BOE all over the bench did not see the huge puddles of BOE that eventually evaporated to leave huge piles of ammonium fluoride crystals. 

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