New England College

12. A sink faucet or hand-held shower wand are appropriate substitutes for an eyewash station. True False

5. When working with acids, always _____ to avoid chemical splattering. add acid to water add water to acid

What are small-scale techniques?

4. At the conclusion of experiments involving growing bacterial cultures, _____ should be added to the plates or tubes and everything should be soaked for _____. pure acid; 1 hour a base; 30 minutes pure bleach; 2 hours pure bleach; 15 minutes

3. The _____ should be contacted immediately if you or anyone accidentally consumes or comes in contact with a potentially toxic substance. National Chemical Toxicity Center National Poison Control Center American Poison Chemical Society American Toxic Chemical Cente

List 5 precautions that must be taken before beginning an experiment