U.S. Plastic Corporation Pipette Syphons 83031

One-piece molded of low-density polyethylene. Reusable, yet so inexpensive that they can be disposable. Bellows-action operation permits one hand use. Eliminates dangerous mouth pipetting. Level easily visible. Excellent for small distribution of liquids, mixing, etc., especially for handling toxic or infectious materials. #83030 Calibrated at 1/2, 1, and 1 1/2 ml #83031 Calibrated at 1/2, 1, 2, 3, 4, and 5 ml.