VWR Disposable Graduated Transfer Pipets. Large bulb. Capacity: 5.8ml. 25 drops/ml. Bulb Draw: 3.4ml. Graduations: 1.0ml. Total Leng th: 15.5cm. Stem Diameter: 4.6mm. Bulk packed. Non-sterile models are suitable for single, specialized research type 1 * 500 items