At Jiangsu Benoy Laboratory Instrument Co., Ltd., we are proud to offer a wide range of laboratory consumables to meet the diverse needs of the scientific research community. Our product lines include microscope slides, coverslips, laboratory glassware, and a variety of laboratory plastic products. Today, we take a closer look at the key differences between centrifuge tubes made from different materials.
Centrifuge tubes are an indispensable tool in any laboratory environment and are crucial for separating components based on density. These tubes are available in a variety of materials, each tailored to specific applications and performance requirements. Commonly used materials for centrifuge tubes are plastic and glass, each with unique properties and limitations.
Glass centrifuge tube
Glass centrifuge tubes have traditionally been favored in many laboratory settings due to their high transparency and chemical inertness. These tubes are suitable for applications requiring a high level of chemical resistance and minimal interaction between container and sample. However, they are not recommended for use in high speed or ultracentrifuges. The main reason for this limitation is that glass tubes can easily break under the extreme forces generated during high-speed centrifugation. Additionally, the weight of glass can be a disadvantage compared to plastic, making them less convenient in certain applications.