General Rules
In the laboratory what is horseplay, practical jokes, and pranks?
Dangerous and Prohibited
Never leave a ____________ unattened.
Lit burner
What do you wear anytime chemicals, heat, or glassware are used?
Goggles
What do you do if you do not understand how a piece of equiment works?
Ask the instructor.
What should all chemicals be considered?
Dangerous
Where do you go during a fire drill?
You will walk outside past the parking lot and wait next to the softball field.
If you have to pick up heated metal or glass, how do you pick them up?
By using tongs or heat protecting gloves.
What do you do immedity after an injury or accident occurs no matter how serious it might seem?
Report it to the instructor
What should you do everytime before using glassware?
Examine it
Check the label on chemical bottles _____ before remove anycontents form them.
Twice
When cutting something how do you do it?
Cut away from your body
When heating a container where should you never look?
directly into the container
Dressing Properly for a lab includes...
Long hair tied back, dangling jewelry and loose or baggy close secured, and closed toe shoes
Never handle broken glass with you ____ ___ but instead use a crush and dustpan.
Bare Hands
When transferring reagents from on container to another how do you hold them?
by holding it away from you body
When first entering a science lab what do you do?
Sit down and wait for instructions before you touch anything.
How do you hold an open test tube that is being heated?
By pointing it away from you and others.
If a chemical splashes in your eye or on your skin , you should immediately flush the area with running water from the eyewash station or saftey show for at least ___ minutes, and notify the instrutor immediatley.
20
What is the only thing that you can fill washed bottles with?
Distilled Water
Never dispense flammable liquids anywhere near on....
Open flame or source of heat.
What do you do if you have a medical condition (allergies, pregnacy, ect.)
Check with your physician prior to working on the lab.
Do not place ___ _________ directly on the laboratory desk.
Hot Apparatus
if your lab parter gets hurt what do you immediately yell out to get the instrustors attention?
Code One. Code One.
Inserting and removeing glass tubing from rubber stoppers can be dangerous. to make it easier and less dangerous you can...
Lubricate the glassware before attempting to insert a stopper, and take it to the instructor if you need help
Never ______ chemicals or other material from the labratory area.
Remove