Test Tube Stand
This autoclavable stand is likely the most often used test tube stand in a variety of laboratories. This 6-place rack is end-supported by two columns for increased visibility. The top plate includes two holes to accept 25 mm diameter test tubes and four holes to accommodate 16 mm diameter tubes, while the base has corresponding hemispherical wells. It also includes six vertical pins for drying tubes. Another choice in this part is a test tube stand with holes in the top plates that can handle tubes with a diameter of 25 mm.