Laboratory glassware refers to a variety of containers and tools made from glass, used primarily in scientific experiments and research. Common types include beakers, flasks, test tubes, and pipettes. These items are designed to withstand heat and chemical reactions, making them essential for accurate measurements and safe handling of substances. The transparency of laboratory glassware allows scientists to observe reactions and changes in mixtures easily. Additionally, many glassware pieces are marked with measurement lines for precise volume readings. Proper care and cleaning of this equipment are crucial to maintain its integrity and ensure reliable results in experiments.