40 Wells Test Tube Rack

Features

1.40 wells test tube rack is made of high quality of PP;

2.40 wells test tube rack is easy to assemble;

3.40 wells test tube racks are identified by letters and numbers for quick sample identification;

4.The 40 wells test tube rack is suitable for test tubes with a diameter of 20mm to 21mm;

5.Resistant to mild organic solvents such as alcohol;

6.Autoclave at 121℃;

7.Packing: bulk packing.