Sterile insulin syringe for single use ( with needle) Sizes: 0.5ml, 1ml. SPEC: U-40, U-80 Product structure: barrel, plunger, piston, and sterile hypodermic needle Product instruction: The products are made by medical polymer materials. Sterilized by EO gas; sterile, non-toxic, pyrogen free. The needles on barrels are dead space, without residual volumn, ultra thin wall needle cannula, highly sharp needle point, clear and accurate graduation. This makes easy identification, no counting and accurate medication dosage. And the double-wall sealed package makes easy bringing safe use. Technical indication: in accordance with GB15810 Scope for use: The products are used for the injection of insulin drug.