PP, conical, with white HDPE flat cap or plug cap.

• Certified non cytotoxic, nuclease-free and pyrogen-free

• Caps available in two styles: Flat cap with a smooth surface for additional labelling options, or plug style cap for a secure seal when using shakers and horizontal incubators
• Engraved graduation at the conical bottom of each tube
• Graduations and writing area are chloroform-resistant
• Can be used for storing and freezing samples at temperatures down to –80 °C
• Sustainable design based on virgin resins
• During the freezing process, it is better to use plastic rack
• During high-speed centrifugation, it is better to use suitable rotor adapters

These disposable conical bottom and free-standing tubes are extremely versatile, and can be used for routine tasks as well as high speed centrifuging. Rack-packed tubes are packaged in freezable, recyclable cardboard racks. Tubes are sterilised by irradiation. Tubes and caps are autoclavable and freezable.