Final answer:
To store a clean glass cup, ensure it is dry, handle it with gloves if necessary, place it upside down in a stable place, and avoid overcrowding. Lab glassware may have specific storage guidelines.
Step-by-step explanation:
To store a clean glass cup safely, it is essential to follow the correct procedure to maintain the cleanliness and to ensure personal and lab safety. First, make sure your glass cup is completely dry to prevent mold and bacteria growth. Use gloves to handle the glass cup if required by safety protocols, especially in a laboratory setting. Place the cup upside down on a dry, stable surface, such as a shelf or in a cupboard, to keep the inside of the cup clean and to prevent dust from collecting.
In laboratory environments, you might also store glassware in designated cabinets or drawers to protect them from contamination. Always be mindful that glass can break, so avoid overcrowding the storage area. Special care must be taken with lab glassware such as sterile 10 ml glass pipettes or other equipment like graduated pipettes which may have more specific storage instructions outlined by your facility's protocols.