Ideal for firmly holding a wide range of tubes and vessels. Accepts tubes and vessels from 16-30 mm. Molded indexing for easy identification of tubes and vials. Quickly change tube with this adaptable polypropylene rack. Open the well with a turn of the knob or directly inserts a tube into the opening. Generaous handles for easy transport.

Ideal for firmly holding a wide range of tubes and vessels. Accepts tubes and vessels from 16-30 mm. Molded indexing for easy identification of tubes and vials. Quickly change tube with this adaptable polypropylene rack. Open the well with a turn of the knob or directly inserts a tube into the opening. Generaous handles for easy transport.