Store or centrifuge your samples with leakproof, autoclavable and freezable tubes.

• Disposable polypropylene tubes are autoclavable to
• 250 °F (121 °C)
• Caps with recessed lid and sealing ring prevent leaking
• Both graduations and writing areas are chloroform-resistant
• Max speed - up to 21,000xg for high RCF conical bottom tubes,
• 6000xg for self-standing tubes and 12,000xg for conical tubes
• Can be safely stored in freezers down to -112 °F (-80 °C)
• Racked tubes are packaged in recyclable chipboard racks
• Bagged tubes are packaged in durable and re-sealed
• (zip closure) bags
• Inner packaging is individually labelled for lot traceability

Easy-to-read black graduations offer accurate reading up to ±2%; the 15ml tubes feature increments of 1ml while the 50ml tubes have increments of 2.5ml. Frosted writing surface allows for permanent identification and labelling. The gamma sterilized tubes, are nonpyrogenic, and certified RNase-, DNase- and DNA-free. Centrifuge tubes are popular in sample centrifuging or storage in many research areas.