Factory Price Circular or flat bottomed high borosilicate glass test tubes of different sizes

Application scope of high borosilicate glass tubes

Laboratory: As an ideal material for laboratory glassware, it is used to make experimental supplies such as test tubes and beakers.

Solar energy: It is also widely used in the field of solar energy, such as solar collectors.

Chemical industry: Due to its excellent chemical stability and high temperature resistance, it is used in equipment such as chemical pipelines and reactors.

Pharmaceutical packaging: In the pharmaceutical field, high borosilicate glass tubes are also commonly used to make pharmaceutical packaging containers, such as syringes.

Other: In addition, it is widely used in industries such as electric light sources and craft accessories.

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.

Due to the good stability of glass materials to most chemical substances, laboratory glass test tubes can safely carry various acid-base solutions, organic solvents, and biological samples without undergoing chemical reactions or corrosion. Laboratory glass test tubes can withstand high temperature environments and are suitable for experimental operations such as heating and distillation. During the heating process, the test tube should be uniformly heated to avoid local overheating leading to rupture. The glass surface is smooth and not easy to adhere dirt, so laboratory glass test tubes are easy to clean and reuse, meeting the strict cleanliness requirements of the laboratory.

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.

High quality glass test tubes have extremely high transparency, which can clearly display the color, precipitation, bubbles and other details of the substances inside the tubes, providing great convenience for experimental observation. Glass material has good stability to most chemical substances, is not easily corroded, and can safely store and react with various acid and alkali solutions and organic solvents. Glass test tubes can withstand high temperature changes and are suitable for experimental operations such as heating and cooling, such as distillation and burning.