Glassware
Long glass rod used to mix chemicals.
What is a glass stir rod?
Sprays fine white powder to smother a fire.
What is a fire extinguisher?
The numerical value on the NFPA symbol indicates the safest scenario.
What is zero?
Hot and Cold Glass look...
What is the same?
To be safe, long hair should...
What is tied back?
Use to heat materials under an open flame.
What is a bunsen Burner?
Must be worn in lab at all times.
What are goggles?
Chemical X has an LD50 of 24mg/kg. A chemical with an LD50 __________ (lower/higher) would be more dangerous?
What is lower?
Flammable materials should never be heated with
What is an open flame?
These types of shoes should be worn on lab days.
What are closed-toed shoes?
Glassware used to mix and transport chemicals.
What is a beaker?
Used to wrap a person who is one fire.
What is Fire Blanket?
Chemical X has a flashpoint of 73 degrees F. This is considered the __________ (safest / unsafe) flashpoint.
What is unsafe?
A lit bunser burner should never be...
What is left unattended?
Three ways a chemical can enter your body are....
What are oral, inhale, and through the skin?
Glassware used to measure liquids.
What is a graduated cylinder?
The amount of time you must flush with water while using the safety shower or eye wash.
What is 15 minutes?
This is considered a comprehensive document that tells all the information relevant to a chemical.
What is an SDS?
True / False: All unused chemicals should be returned to the original reagent container.
What is False? Waste Container.
There are no stools in the lab because...
What is they may cause and accident or injury?
This material is used for scientific equipment that is going to be heated to high temperatures.
What is ceramic?
The location of these is important in case you need to evacuate the lab?
What are exits?
The health rating of a chemical is a 4. This indicates the chemical is....
What is deadly?
When heating a test tube, aim the tube...
What is away from anyone?
How many lab infractions are allowed in the lab?
What is 1?