Pipettes

• On Friday, wipe down all pipettes in lab with 70% ethanol on Friday. Use a paper towel sprayed with 70% ethanol; do not spray directly onto the pipettes.
• Lastly, and right before leaving the lab for the day, do the same for the phage pipettes last to prevent any possible contamination. It is key to do this last, to not inadvertently contaminate the lab with phage. If you are concerned about this, feel free to not do this portion of the task.