United Scientific® Rack For Micro Tubes, PC, 48 Places, White-UNITED P20203

Polycarbonate racks hold 1.5 mL and 2.0 mL microcentrifuge tubes. Racks are stackable with or without tubes inserted. Include a molded-in alphanumeric grid for easy sample organization. Ergonomic design provides efficient insertion and removal of tubes. Polycarbonate construction allows racks to be used in a wide temperature range (-135 °C to +135 °C). Autoclavable. Available in 24-place (6 x 4 array) and 48-place (12 x 4 array) configurations in white or yellow color options.