Final answer:
The phrase "Keep Out of Reach of Children" is indeed a common requirement on labels of potentially dangerous products, including those in a science lab, to ensure safety.
Step-by-step explanation:
The phrase "Keep Out of Reach of Children" is commonly required on labels of products that could be dangerous to children, such as household chemicals and medications. Service labels for products used in a science lab setting would also typically include this warning, as they may contain substances that can be harmful if ingested or improperly handled. It is a critical aspect of lab safety, along with other precautions such as never eating or drinking in the lab, thoroughly cleaning lab materials to prevent unwanted reactions, and keeping flammable materials away from open flames or heat sources. In any situation where an accident or damage occurs, it is essential to immediately inform the teacher for the appropriate response and safety measures.