After glassware is cleaned in the laboratory, where should it be stored?

• A. In a designated glassware cabinet or shelf
• B. On the laboratory benchtop
• C. In the fume hood
• D. Inside a chemical storage cabinet

Answer: (A)

Verified step by step guidance

1. Understand the purpose of proper glassware storage: Clean glassware should be stored in a way that prevents contamination and damage.
2. Consider the options: Storing on the laboratory benchtop or inside a chemical storage cabinet can expose glassware to dust, chemicals, or accidental breakage.
3. Recognize that a fume hood is designed for ventilation and handling of hazardous fumes, not for storing clean glassware.
4. Identify that a designated glassware cabinet or shelf is specifically intended to keep glassware clean, organized, and protected from contamination.
5. Conclude that the best practice is to store cleaned glassware in a designated glassware cabinet or shelf to maintain its cleanliness and safety for future use.