1 syringe size:1ml,2ml,3ml,5ml,10ml,20ml,30nl,50ml ... or without needle 4 Certification CE, 50(60)ml Catheter tip syringe with bilster packing 1 Sterilized by EO gas,non-toxic ... ,non-pyrogenic,single use only2 Disposable streile syringe with bilster packing3 Individually poly bag packing or blister ... gasket: Natural latex or Sythetic rubber 50(60)ml Catheter tip syringe with bilster packing