30ml Pinworm Cllctr, Case Of 150

Details:

30Ml pinworm collector vial^ break-resistant, clarified polypropylene. Leakproof. Features a skirted conical bottom and an "o-ring" cap. Features a clear polystyrene paddle insert cap, lightly adhesive on one side allowing easy collection of ova. The vial has a label and easy-to-read graduations.