These high-quality laboratory test tubes are available in two material options—polypropylene (PP) and polystyrene (PS)—to meet a variety of testing and storage needs in medical, research, and industrial laboratories.
Polypropylene (PP) Tubes:
Made from durable, chemically resistant polypropylene, these tubes are semi-transparent, autoclavable, and ideal for applications requiring high centrifugal forces—withstanding up to 3000 RCF. They are compatible with most acids, bases, and solvents at room temperature, making them a reliable choice for general laboratory procedures, including sample storage and mixing.
Polystyrene (PS) Tubes:
These crystal-clear tubes offer excellent visibility for sample inspection and are ideal for low-stress applications such as microbiology and diagnostic assays. They can withstand up to 1400 RCF during centrifugation and are suitable for use with mild bases and weak acids. However, they are not recommended for use with organic solvents or high-temperature processes.
Common Uses:
✔ Radioimmunoassay (RIA)
✔ Coagulation studies
✔ Microbiological culturing
✔ General laboratory sample handling
Key Features:
Available in various sizes and volumes
Smooth, uniform walls for consistent performance
Disposable and non-sterile (unless specified)
Compatible with most standard tube racks and centrifuges