The BCcampus Open Education Virtual Lab and Science Resource Directory lists free science resources designed to support remote science education. This directory is updated as new resources are identified. Note that, while all resources in this directory are free, not all are open. Resources that carry Creative Commons or otherwise open licences are clearly labelled.
You can also find resources for creating online labs on the SISTER post Teaching Labs Online
Xu Wang & Abhijit Date (School of Engineering) shared how they implemented online labs for semester 1 2020 on Solutions Lab.