Exemple de fraze cu test tubes
- It came in a handsome wooden box and contained a rack for test tubes, glass bottles of powerful powders, a little packet of sensitive paper (litmus, I think), a glass rod, the manual and suitably exciting poison labels.
- Although I broke test tubes and played about with chemicals for fun, I did occasionally manage to obey the teacher's instructions as well; repeating experiments that others had long ago undertaken.
Exemple din articole cu test tubes
- While at the Wellness Center, the students saw test tubes filled with liquid to show how much fat was in different foods.
- If you lose all three test tubes its game over and you will need to try again.