That day, we were working in our lab under laminar air flow chamber. we were streaking our plates with E.coli. For sterilizing the loop, we were using 70% ethanol. We also sterilized the L rod which we used for spreading , using the same Ethanol. One by one, we started streaking and spreading. I completed my turn, and sterilized the L rod by dipping in ethanol once and shown in flame, and placed it in a tray.Mam instructed, " Ethanol will catch fire , if you place the hot rod over it" . One of my friend, did spreading after my turn, she too dipped the rod in ethanol, flamed the rod and instead of placing in the tray she misplaced the hot rod in the ethanol plate!!!! " oooo... fire fire..." immediately ethanol caught fire..!!! My friend who misplaced., she started crying... Mam shouted, " hey girls, guys run out of the lab...," as the tube which carries LPG for the flame was very close to fire. Suddenly, our lab technician acte...
Comments
Post a Comment