Conical 15mL and 50mL centrifuge tubes are made of premium polypropylene for clarity and centrifugal strength. Caps have a flat top surface for easy marking and labeling. Cap colors are available in blue or assorted.

• Guaranteed sterile via EO steriliziation
• RNase, DNase, pyrogen and cytotoxin free
• Tubes are autoclavable (caps cannot be autoclaved)
• Can be frozen to temperatures as low as -45˚C
• Maximum centrifugal force is 12,000g (15 mL) and 15,000g (50mL)
• Available racked or bagged
• Compatible with standard
• Frosted marking surface

Products identified by this icon indicate only the first case — of multiple case orders — will be upgraded to UPS 3 Day Select service (where applicable). The remaining cases will ship by ground and you should receive them within 1 - 3 days of receiving your first case.