- 0.6 mL tubes, rated 30,000 x g
- 1.5 mL tubes, rated 26,000 x g
- 2.0 mL tubes, rated 25,000 x g
- 4 mL puncture-proof bag
- Zip closure for easy resealing
- 10 individually sealed bags of tubes help protect against contamination
- Graduated Microcentrifuge Tubes with Frosted Flat Cap and Side.
All tubes are certified RNase/DNase-, RNA/DNA-, ATP-, and pyrogen-free, and we believe that there are no tubes better suited for the everyday rigors of RNA work. PurePak bag is designed to protect the integrity of the tubes.