Laboratory glass test tubes are slender tubular containers widely used in laboratories such as chemistry, biology, and medicine, made of high-purity glass materials. They have become indispensable foundational tools in scientific research and experimental operations due to their unique physical and chemical properties. Glass test tubes have high transparency, allowing experimenters to clearly observe the color, precipitation, bubbles, and other details of the substance inside the test tube, thereby accurately judging the experimental process and results.

In biological research, glass test tubes are commonly used in experiments such as cell culture, microbial culture, and enzymatic reactions, providing an important experimental platform for the development of life sciences.

In the pharmaceutical industry, glass test tubes are used in drug synthesis, drug analysis, drug stability testing, and other processes to ensure the quality and safety of drugs.

In the teaching of disciplines such as chemistry and biology, glass test tubes are indispensable teaching aids that help students intuitively understand theoretical knowledge and cultivate experimental skills.