Course: BFM 203 Water Treatment and Control

Lecture

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Laboratory Safety

Laboratory Safety

A number of hazards are associated with sample collection and analysis. Great care should be taken when working with and around the various chemicals and tools found in the laboratory environment. Hazardous materials may include corrosive acids, bases, and oxides. Many solids, liquids, and gases may be toxic, and some liquids and gases may be flammable. Become familiar with the various materials with which you will come in contact. Know the location of each applicable MSDS and learn how to protect yourself from each potentially hazardous material.

Other dangers in the lab include potential cuts and infection, electrical shock, and burns (both heat and chemical).

The basic rules of laboratory safety follow:

- Never work alone in the laboratory
- .Know the location of first aid kits, fire extinguishers, emergency showers, and eye wash stations.
- Always wear appropriate personal protective equipment.
- Maintain good hygiene practices.
- Never pipette anything by mouth.
- Don't keep food in a refrigerator used for chemicals or samples.
- Keep workspaces clean and organized.
- Store and handle chemicals properly.
- Use proper laboratory techniques.
- Always pour acid into water. Never pour water into acid.