Chemistry Lab Equipment And Safety Test

Always point the open end of the tube.

Chemistry lab equipment and safety test.

A safety test can provide the necessary assurance that both the student and teacher are upholding their end of this impor tant responsibility. All of the above. Portra getty images. Used to hold laboratory glassware.

Never remove chemicals or other equipment from the laboratory. It must be used in accordance with the instructions on the listing or labeling. When gathering glassware and equipment for an experiment you should. The following are rules that relate to almost every laboratory and should be included in most safety policies.

All electrical equipment used by laboratories must be listed by a nationally recognized testing laboratory nrtl with a label showing its approval. Two examples of nrtls include underwriter s laboratory ul and factory mutual fm. Used to hold several test tubes at one time. General lab safety rules.

Get involved with chemical safety initiatives. Follow the instructions whether it s listening to your instructor or lab supervisor or following a procedure in a book it s critical to listen pay attention and be familiar with all the steps from start to finish before you begin if you are unclear about any point or have questions get them answered before starting even if it s a question about a step later on in. Used to hold a test tube particularly when hot. You are heating a substance in a test tube.

Lab safety and lab equipment draft. Since many of these chemicals are potentially dangerous to humans it s important to follow proper lab protocols for the safety of yourself your instructor and your lab members. Used with ring stand to hold a glass container. Hank takes a break from the desk to bring you to the lab in order to demonstrate some important points about the practical side of chemistry experimentatio.

Read all directions carefully to know what equipment is necessary. Examine all glassware to check for chips or cracks. This quiz will look at various types of safety equipment lab rules and regulations and even types of equipment to use. Clean any glassware that appears dirty.

Learn about some common pieces of laboratory equipment and how to use each one properly. Included is a blank science laboratory safety test as well as a teacher answer key. Open tube used to hold liquids.