Plastic Clear Centrifugal Test Tubing Rack Holder School Supply Lab Equipment Centrifuge Tube Rack

Suitable for Test tubes of various diameters Material:Plastic Color:transparent Size:12 kinds of test tube racks with different hole diameters, please refer to the pictures for actual data Package Contents:1 x Test Tube Rack（Optional） The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.