Sarstedt Centrifuge Tubes offer reliable performance for your laboratory needs. These clear, polypropylene tubes have a round bottom and a volume of 7 mL, with dimensions of 13 x 82 mm. Designed for convenience, they feature screw caps for secure closure and are supplied non-sterile. Each case contains 1000 centrifuge tubes, making them a cost-effective choice for high-volume use. These plain tubes are rated for up to 4,000 xG and do not include color coding.