The SpectraTube™ is a new twist on a staple in the life science laboratory. The proven designs of the 15 and 50 ml conical tubes have been reconfigured conveniently in a foam rack with five different colored caps to make sample identification a breeze. These tubes are perfect for any lab conducting multiple studies, day of the week studies, or any experiments requiring multiple sample types or solutions. All five cap varieties are flat, brightly colored, and frosted to make them easy to write on. In addition, the SpectraTubes™ are available in non-racked bags, with each bag containing a single cap color.
Don't let the pretty colors fool you. These conical 15 ml and 50 ml centrifuge tubes are made of premium polypropylene, with exceptionally uniform wall thickness for clarity and centrifugal strength. Tubes and caps may be used for sample storage at temperaturess as low as -80°C. The maximum centrifugal forces are 12,000xg for the 15 ml tubes and 15,000xg for the 50 ml version.*
Tubes and caps are suitable for stem cell research and certified sterile, RNase, Dnase, pyrogen and cytotoxin free.
- Color coded caps for easy sample identification
- 15 ml rated to 12,000xg
- Sterile, RNase, DNase, pyrogen and cytotoxin free
- Sterile (gamma) and individually packed
- Leak Proof
*Refers to liquids with a specific gravity of 1.0, using appropriate rotors, cushions and adapters.