Working in the lab. How to move around and how to talk about preparing solutions

Once you all know the name of all the lab equipment (The bilingual lab), what about learning how to talk about the actions you may carry out in the lab? Here you have a few, just to begin with:

Besides, one of the main activities students have to deal with in their first days in the Science lab is to prepare solutions. It may be handy to know some expressions related to it, so that students can communicate in proper english and know what they mean.