theoretical physics: lab saftey
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Текст на Статията
- don't wear your hair down in front of you.
- always wear goggles and a lab coat
- never touch chemicals with you hand
- remove all flammable materials before lighting a burner
- always perform experiments that emit fumes under a fume hood
- always know where your safety shower and fire extinguisher are
- always leave chemical containers closed
- there should be no horseplay in the lab
- If there is a accident, inform the teacher immediately
- never eat or drink in the lab
- Image Attributions: (https://pixabay.com/en/fire-extinguisher-fire-fire-truck-1139909/) - JJuni - License: Free for Commercial Use / No Attribution Required (https://creativecommons.org/publicdomain/zero/1.0)
Присвояване на Изображения
- https://pixabay.com/en/fire-extinguisher-fire-fire-truck-1139909/ - JJuni - (Разрешително Free for Commercial Use / No Attribution Required (https://creativecommons.org/publicdomain/zero/1.0) )
Над 30 милиона създадени разкадровки