Final answer:
The required information on a Secondary Label includes the full name and concentration of the chemical. Other details like manufacturer's name, Permissible Exposure Limits (PEL), and emergency phone numbers are usually on the original label, not the secondary label.
Step-by-step explanation:
The information required on a Secondary Label for a chemical in a laboratory typically includes the full name and concentration of the chemical. It is important to have clear labeling to ensure that everyone working in the laboratory can quickly identify chemical substances and handle them safely. While the name of the manufacturer, Permissible Exposure Limits (PEL), and emergency phone number are also important, they are not typically included on a secondary label; they are found on the original manufacturer's label or Safety Data Sheet (SDS).
You are also reminded that you are responsible for your own actions when working with potentially hazardous materials, and it's crucial to know where specific safety equipment is located in the laboratory for emergencies.