Plastic centrifuge tubes are used in laboratories for various applications, including sample preparation, separation, and storage. They are made of plastic materials such as polypropylene, which offers excellent chemical resistance and durability.
Plastic centrifuge tubes are available in various capacities, ranging from small volumes like 1.5 mL to larger volumes like 50 mL or more. This allows for flexibility in accommodating different sample sizes.
Many plastic centrifuge tubes have graduations marked on the side, which allow for accurate measurement of sample volumes. These graduations are typically in milliliters (mL) or millimeter (mm) increments.
Plastic centrifuge tubes often come with either a screw cap or a snap cap. The cap provides a secure seal to prevent sample leakage or contamination during centrifugation or storage. P
lastic centrifuge tubes may have a self-standing design, allowing them to stand upright on a flat surface. Alternatively, they may have a conical bottom, which facilitates efficient pellet formation during centrifugation.