Buy 5 Get 1 FREE. To take advantage of the Buy/Get special, add 6 or more to your cart. The discount will be applied automatically in your cart. Valid through May 31, 2019 at national sale price only. Not valid in combination with other Seal-Rite offers, quotes, or institutional pricing. See our Terms and Conditions for additional information.

Seal-Rite? 2.0 ml tubes have a rounded base that produces a more visible, easier to resuspend pellet compared to tubes with conical bases. They are ideal for bacteria and other cell suspensions and are compatible with most mini-prep kits.

Seal-Rite tubes protect your samples with a dependable precision sealing system that prevents evaporation, leakage, and accidental opening. The deep cap plug, sealing ring, and extended sealing zone of the tube work together to eliminate accidental lid popping.

Seal-Rite tubes are pure 100% virgin polypropylene. No processing additives such as slip agents, biocides, or antistatic agents are used in raw materials or during production. Your samples remain protected from potential bioactive contaminants. Certified free of detectable RNase, DNase, DNA and pyrogens.

• RNase, DNase, DNA and pyrogen free
• Thumb-friendly beveled lip
• Graduations every 100 μl
• Flat cap for easy labeling
• Frosted side writing surface
• G-force rating up to 25,000 x g
• No bioactive agents used during manufacturing
• Sealed bags have tamper evident strips to ensure cleanliness
• Each bag is re-closable for safe storage

Seal-Rite? tubes are multi-taskers, designed for all phases of your work. We also offer a variety of other tubes to meet your specific needs. See for more information on selecting a microcentrifuge tube.

Request a sample of the 1620-2700 natural Seal-Rite 2.0 ml tube. Please remember to include your complete address and phone number for fast delivery.