Those who handle chemicals in the laboratory must take several factors into account:
- Properties such as: toxicity, corrosiveness, reactivity, flammability, and poisons.
- Laboratory working conditions (good ventilation, emergency exit,
- Fire extinguishers, exhaust hoods, and safety showers.
- Storage of reagents.
- Waste management.
- Personal protective equipment (gloves, goggles, lab coats, gas and vapor masks).

Many chemicals have harmful effects on health due to their characteristic physical and chemical properties. When coming into contact with chemicals, there is always a risk of poisoning; however, each person must take responsibility for following safety guidelines and using chemicals properly.
Identifying the chemicals we use is a top priority and essential for working safely with them. Information about the risks posed by chemicals can be found on product labels and in safety data sheets.
