A lab technician shows a properly prepared column. She demonstrates how to apply a solution without disrupting the even placement of the resin, and also identifies common mistakes when adding samples to the column.
Unfortunately, we were unable to load the necessary assets to access this site. Try reloading the page to verify your network is still working.
If the problem persists, please verify that https://cdn.caeducatorstogether.org/ is not blocked by your network firewall. You may need to reach out to your agency's Network/IT support staff to get access.
For any questions or further assistance please contact us at support@onelearningcommunity.com
