Tuberculin Syringe

Tuberculin syringe is used for tuberculosis testing. The fluid they contain is injected right into the skin. The Tuberculin syringe is small and is calibrated in milliliters. It has a long, thin barrel with a preattached needle. The Tuberculin syringe can hold up to 1 ml of fluid. Even though this syringe is small, it cannot be used to give insulin.