Material : Polypropylene
This Twin Purpose Rack for both 0.5 ml. & 1.5 ml. micro centrifuge tubes.
Each side has 108 holes for 0.5 & 1.5 ml. MCT's respectively. The trans-
parent top provides an excellent view as well as a protection cover for the
tubes stored. Each face of the base has a unique alpha-numeric index for easy
identification of the tube.