 
• Made from Polypropylene
• 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
• Transparent 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
