MCT TWIN RACK (LSE) provides 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 MCTs, respectively. The 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. Material: Polypropylene Cat. No. Particulars 5051700 Rack for 0.5 mL & 1.5 mL MCTS Qty :