Home > Tubes > Seal-Rite Microcentrifuge Tubes > Seal-Rite® 2.0 mL Microcentrifuge Tubes

Seal-Rite® 2.0 mL Microcentrifuge Tubes

FREE 4-Way Rack!* with purchase of 5 or more Seal-Rite tubes. See below for details. Offer ends May 31, 2020.


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. 500/pack.
$27.10 $27.10 $19.10 $270.45
* FREE 4-Way Rack with purchase of 5 or more Seal-Rite tubes. Add item 2304-8041 to your cart. Mix and match. Not available with any other specials or promotional pricing. Void where prohibited. Offer expires May 31, 2020. See our Terms and Conditions for additional information. Excludes 1620-2720 (case).

Seal-Rite® tubes protect your samples with a precision sealing system that prevents evaporation, leakage, and accidental opening. Seal-Rite tubes are pure polypropylene; no processing additives such as slip agents, biocides, or antistatic agents are used during production. Your samples remain protected from potential bioactive contaminants. Our zip-top, resealable bags are tamper-evident for additional assurance.
  
Certified free of detectable RNase, DNase, DNA, and pyrogens. Autoclaving is not necessary for most molecular biology applications.

Natural and amber tubes are packed 500 tubes/bag. Assorted color tubes have 5 bags of 100 tubes, 1 bag each of blue, green, red, violet, and yellow (total 500 tubes).
  • Thumb-friendly beveled lip
  • Graduations every 100 µl
  • Tube thickness optimized for optical clarity and strength
  • Frosted side writing surface
  • Flat cap accepts lab markers
  • Tested for centrifugation up to 25,000 x g
  • No bioactive agents used during manufacturing
  • Zip top tamper-evident bags reseal for safer storage
  • RNase, DNase, DNA and pyrogen free