When choosing between laboratory glass bottles and plastic containers, the decision depends on the specific requirements of your research. Glass bottles, usually made of 3.3 borosilicate glass, offer excellent chemical resistance, thermal stability, and optical clarity, making them suitable for storing reactive or light-sensitive reagents. Plastic containers, such as those made from LDPE or PP, offer better impact resistance and are lighter, making them more convenient for routine handling. Comparing the strengths and limitations of both materials helps determine which option is better suited for accuracy, safety, and efficiency in laboratory applications.