Autoclave Sterilization Tips: Abandon All Foil, Ye Who Pass This Way!

We need to talk about your autoclave sterilization rituals and aluminum foil. Specifically: Do not use aluminum foil when sterilizing empty beakers and flasks! Loosely crimping foil over the mouths of empty flasks prior to autoclaving them is a widespread practice in many research labs.  Justifications for this practice vary.  Some claim it keeps water … Continue reading “Autoclave Sterilization Tips: Abandon All Foil, Ye Who Pass This Way!”