VWR® High-Performance Centrifuge Tubes with Flat or Plug Caps, Polypropylene
These disposable conical-bottom and freestanding tubes feature black printed graduations and smooth inner walls for easy filling and sample preparation.
- Easy-to-read black graduations in ±2% increments
- White printed writing area for permanent coding
- RNase-, DNase-, and endotoxin-free
- Autoclavable (121 °C) and freezable (–80 °C)
- Can be centrifuged up to 12500 ×g
- Sterile tubes are sterilized by irradiation
Caps are available in two styles: flat, with a smooth surface for additional labeling options, and plug style for a secure seal when using shakers and horizontal incubators. All caps are made of green high-density polyethylene. Racks are available separately.
Rack-packed tubes are packaged in freezable, recyclable, autoclavable, washable plastic racks. The racks are marked with numbers (1-25) for identification, they are angular at one end to stack up easily. The interlocking design of each polypropylene rack makes them ideal for benchtop organization.
Certifications: Manufactured in a class 100,000 room environment. Manufactured under ISO13485:2016 and ISO9001:2015 quality management system. Meet the requirements of RoHS.
Ordering information: Freestanding tubes do not require racks. Bulk packed items 89401-562, 89401-564, 89401-566, and 89401-568 are supplied with tubes and caps packaged separately.