1) Manufactured in 100,000 grade clean workshop with standard of CE, ISO.2) Custom Made OEM Packing Printing (your logo, company name and so on).3) Low dead space for vaccine injection.Scope of application: Disposable Luer Slip Luer Lock 1ml Vaccine Syringe is suitable for vaccine injection.Usage:Tear the single bag of syringe, remove the syringe with needle, remove the syringe needle protection sleeve, pull the plunger back and forth slide, tighten the injection needle, and then into the liquid, needle up, slowly push the plunger to exclude air, subcutaneous or Intramuscular injection.Storage condition:Disposable Luer Slip Luer Lock 1ml Vaccine Syringe should store in the relative humidity not to surpass 80%, non corrosiveness gas, cool, ventilates good, in dryly the clean room. Product sterilized by Epoxy hexylene, asepsis,non-pyrogen without unusual toxicity and hemolysis response.Maybe you are also looking for Manual Wheelchair, Finger Pulse Oximeter, Mini Massage Gun etc.