CellTreat brand conical centrifuge tubes with colored caps add a splash of brightness to any lab.

Made from polypropylene, they are rated to 12,000xg and are great for everyday laboratory storage, spinning and dilutions.

Celltreat 15mL conical tubes with colored caps have graduation lines every 0.5mL for clear measuring 

While the caps of these Celltreat 15mL conical tubes are made from non-autoclavable HDPE, the tubes are safe to be autoclaved.

Each case of yellow capped tubes comes with a free plastic rack

Racks are chemically resistant to drips and the design of bottom prevents racks from sticking/freezing to surfaces

Widely spaced design catches drips and allows tubes to be retrieved more easily

Both tubes and caps may be safely used at temperatures as low as -80C

Comes in resealable bags of 25 tubes

500 sterile tubes to a case