Final answer:
Sanitation standards can vary depending on the setting and context, such as laboratories, medical settings, and water treatment. Different items, like food, also have specific cleanliness requirements.
Step-by-step explanation:
Sanitation standards can vary among different settings and contexts. For example, in laboratories, there are biological safety levels (BSLs) defined by the CDC and NIH to ensure the safety of personnel and the community when working with infectious agents. In medical settings, protocols for cleaning and sterilizing equipment are established by organizations like the FDA and AOAC. Water quality standards are developed by government agencies such as the EPA. Different items, such as food, also have specific cleanliness requirements.