Which of the following is the best way to determine the proper disposal protocols for remaining chemicals in your laboratory kit?

• A. Consult the Safety Data Sheets (SDS) for each chemical and follow institutional guidelines.
• B. Pour all chemicals down the sink with plenty of water.
• C. Dispose of chemicals in regular trash bins.
• D. Mix all leftover chemicals together before disposal.

Answer: (A)

Verified step by step guidance

1. Understand that proper chemical disposal is crucial for safety and environmental protection.
2. Recognize that Safety Data Sheets (SDS) provide detailed information about each chemical, including hazards and disposal recommendations.
3. Identify that institutional guidelines are established protocols designed to comply with legal and safety standards for chemical disposal.
4. Avoid unsafe disposal methods such as pouring chemicals down the sink, disposing in regular trash, or mixing chemicals, as these can cause harm or dangerous reactions.
5. Therefore, the best approach is to consult the SDS for each chemical and follow your institution's specific disposal guidelines to ensure safe and compliant handling.