* Luer Slip,Luer lock * With Needle Mounted or By-packed, or Without Needle * Latex/Latex-free Piston * Lubricant-Medical Grade Silicon * PE/Blister Individual Package * The Product is EO Sterile and Has no Pyrogen or Hemolysis Reaction * The Transparency of The Barrel and Clarity of Graduation is Easy to Visualize the Proper Dosage of medication * Certified to ISO 13485:2016,CE