High borosilicate glass tubes have excellent high-temperature resistance and can maintain stable physical and chemical properties in high-temperature environments. It has a low coefficient of thermal expansion and can withstand significant temperature changes without being prone to cracking, with good resistance to thermal shock. Has good resistance to various acids, bases, and other chemical substances, and is not easily corroded. High borosilicate glass tubes have high light transmittance and can clearly observe the substances inside the tubes. Has high strength and hardness, and can withstand certain mechanical stresses.

Glass test tubes have become an indispensable tool in scientific experiments and industrial production due to their unique advantages and wide application fields. With their classic and reliable performance, glass test tubes still occupy an irreplaceable position. It should be noted that glass is fragile, so it should be handled with care during use to avoid severe collisions. In addition, for certain special experimental requirements, it may be necessary to use test tubes made of other materials instead of glass tubes.

According to different experimental requirements, there are various specifications and types of laboratory glass test tubes to choose from, such as ordinary test tubes, stoppered test tubes, centrifuge test tubes, etc. These different types of test tubes have different functions and uses to meet the needs of different experiments.

In the laboratory, glass test tubes are widely used in various experimental operations such as chemical reactions, solution preparation, substance separation, gas collection, cell culture, microbial culture, and drug analysis. They are powerful assistants for scientists and experimenters to explore the unknown, verify theories, and discover new knowledge.

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.