The SpectraTube™ is a new twist on a staple in the life science laboratory. The brightly colored caps make sample identification a breeze and are flat and frosted, making them easy to write on. The assorted colors are excellent for any lab conducting multiple studies, day-of-the-week studies, or experiments requiring multiple sample types or solutions. The tubes are premium polypropylene, with exceptionally uniform wall thickness for clarity and centrifugal strength. SpectraTube™ tubes and caps are suitable for stem cell research.
- Polypropylene tube
- Polyethylene screw cap
- Leakproof, markable cap; Black printed graduations
- Cap colors: Red, green, blue, orange & yellow
- Each rack contains all five colors; bags contain one color per bag
- Sterile; RNase, DNase, pyrogen & cytotoxin free
- Centrifuge up to 12,000 x g (15mL) & 15,000 x g (50mL)
- Temperature range: -86°C to 121°C
- Sold in full cases only
- Sterile items are non-returnable