Fisher Scientific Snap-Cap Microcentrifuge Tube, Polypropylene, 0.25 mL, Non-Graduated, Conical Bottom, Non-Sterile, 1000/Pk

These Fisher Scientific microcentrifuge tubes are made of durable polypropylene and feature a snap cap for secure closure. With a 0.25 mL capacity and conical bottom, they are designed for efficient sample collection and centrifugation. Non-sterile and disposable, they come in a package of 1000.