Starrett 14A Inch Reading Double Steel Square 2 1/2” with Graduated Blade

Gamma radiation is used to sterilize these cloning discs
Avoid wasting time and energy when cloning large numbers of cells
Sterile paper discs permit transport to 24-well plate
Reduce risk of leaks, contamination and drying out found in standard cloning cylinders
Ideal for cell transfer and propagation