Made of high quality plastic material in clear color, designed with 50 holes, double layers, each socket is 16mm diameter.
Ideal for laboratory, can provide clear view of the tube contents and convenient insertion and removal of tubes.
Specifications Product Name :Test Tube Rack Color:Blue Position:50 Positions Material: Plastic Holo size :DIA16mm Pictures are only for reference Package includes 1 x Test Tube Rack