| Tab Top Microcentrifuge
Tubes |
.5ml and 1.5ml TabTop Tubes eliminate the
handling and safety problems associated with conventional microcentrifuge tubes. The
patented vertical tab on the flat cap is ideal for handling samples in rotors, racks, heat
blocks and baths. Contamination of the internal cap skirt is eliminated by pressing
the thumb against the levered TabTop. Hazardous aerosols are vented out the back of
the tube and away from the researcher. TabTop Tubes also feature a 2-sector (.5ml
tube) and a 4-sector (1.5ml tube) Delta Well Lid for reactant loading within the lid prior
to spinning. Each sector in the .5ml sector holds 15µl and each 1.5ml lid holds
20µl. Normal surface tension is tripled in every sector allowing for cap closure
without sample intermixing. Upon centrifugation, vector forces provide a controlled
mixing at the bottom of the tube. The loaded Delta Lid also provides an ideal visual
confirmation that all necessary components have been added prior to spinning. |