1. Materials: first grade nylon plastic syringe.
2. Dose: 1ml, 2ml, 5ml, 10ml.
3. Dose adjustable: 0.1-2ml or 0.5-5ml adjustable continuous syringe.
4. Features: with 200 ml Large & 100 ml Small Draw-off for directly inserting the liquid bottle to the fixed position, avoid secondary liquid pollution by straightly injection. Good feeling and touching operation handle.
5. Improved Design: Plastic syringe needle connector cap (Needs to loosen the cap for inserting syringe needles) is replaced by Metal fixing needle cover for directly insert the syringe needles for injection.