Rack Test Tube Pp 40x16-20mm ,Each

Details:

Polypropylene rack^ widely-spaced holes and 3-tier design facilitates insertion and removal of tubes. Holes are keyed with molded numbers and letters for easy identification. Chemically resistant. Not autoclavable. 40 Places. For tube od 16-20mm. Dimensions: 28.5Lx11.5Wcm.