If you need to know the exact amount of active ingredients in a product, which label section should you consult?

• A. The first aid section lists the active ingredients.
• B. The guarantee section lists the active ingredients and their concentrations.
• C. The directions for use list the active ingredients.
• D. The emergency response plan lists the active ingredients.

Answer: (B)

The main idea is that the exact amounts of active ingredients are provided in the guarantee section of a pesticide label. This section lists each active ingredient and its concentration, usually as a percentage by weight or volume (and sometimes as a specific amount like pounds per gallon). That guaranteed analysis is the precise reference you need when you want to know exactly how much active ingredient is in the product. The first aid section describes what to do if exposure occurs, not ingredient quantities. The directions for use explain how to apply the product, rates, and PPE, but not the exact ingredient concentrations. The emergency response plan covers actions in spills or exposures and also doesn’t focus on ingredient content. So, for the exact amount of active ingredients, check the guarantee section.