General Purpose Syringe McKesson 30 mL Blister Pack Luer Lock Tip Without Safety. McKesson Syringe 30 cc. 5mL Graduations. Luer Lock Tip. Excellent plunger slide characteristics. Transparent barrel with clear graduations to allow exact dosing of fluid. Secure backstop to prevent accidental plunger withdrawal. Double seal stopper to help prevent medication leakage. Large, stable finger grips. Bold, precise scale markings. Sterile. Single use only. Non-Toxic, Non-Pyrogenic. Not made with natural rubber latex. Packaging: 100ea/bx, 6bx/cs (600ea/cs)