Why shouldn’t you hold the test tube with your hand during the experiment?
| November 28, 2020 | education
according to safety precautions, the test tube should not be held with your hands, because the substance can get on the skin, as well as to be absolutely sure that it will not break and injure you.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
