In the following video, created by the UCM, we can see the most common material in chemistry laboratories.

In this video created by UCM they teach us to weigh in detail.

In this video, created by UCM, they show us how to measure the melting point of a crystalline solid

UCM video showing how to perform a liquid-liquid extraction

The following video describes the equipment needed to perform a simple distillation.

Video created by UCM where the filtration operation can be seen in detail.