Microstein Ergonomic Microcentrifuge Tubes. Our patented design is easy to open and makes one handed operation 
a breeze. The flip-top lid makes contamination a thing of the past. Microstein Microtubes fit into all standard microcentrifuge rotors, racks and storage boxes. They even have a built in handle 
to safely remove the tubes after centrifugation. All Microstein Microtubes are sterile, Rnase, Dnase and contaminate free.
Call for your institutional or corporate discount of 20% off consumables ...and we always match your VWR or Fisher discounts!
Ergonomic Flip Lid Boil Proof Seal Easy Puncture Top Frosted Panels Volumetric Markings Sterile RNase and DNase Free
All Microstein Microcentrifuge Tubes are Autoclavable and Certified Sterile, RNase, DNase, pyrogen free. The patented 'flip-top' design is ergonomic, boil-proof, max RCF = 20,000 x g, volumetric markings, writing panels on lid and side, easy puncture top.