Listen to the teacher talking about basic laboratory equipment and answer the questions:


Źródło: Eric Pantano, Basic Chemistry Lab Equipment, 15.08.2014 [23.09 2020]. Dostępne w Youtube: https://www.youtube.com/watch?v=_A3JxpMU63s by Eric Pantano




Last modified: Wednesday, 17 February 2021, 2:58 PM