TIRED OF LEAKY SYRINGES? These high quality syringes will not leak. Used for a variety of purposes in personal healthcare, scientific labs, veterinary clinics, agricultural use and more. Personal and healthcare: Liquid can be dispensed through luer slip tip. Lab use: Science labs use to dispense liquids. Medical use: administer medication to patients. Veterinary use: Veterinary clinics use to administer medications to animals for pet healthcare. Agricultural chemical use. No needles necessary or included. Siliconized gaskets provide a consistently smooth plunger motion and positive stop.