Due to COVID-19, some materials included in your lab kit may differ slightly from what is described in your lesson. All substitutions are evaluated by our team of experts for safety and usability. Please reference the notes and instructions below when using any substituted material.
What has changed.
The face masks normally present in your kit are temporarily unavailable due to the need for personal protective equipment allocation to first responders during the COVID-19 pandemic.
What you should do.
Please use an improvised face covering whenever procedures in your lab manual call for a face mask.