... set Spike with air vent,Drip chamber,Filter,PVC tube,Regulator,Latex bulb,Hypodermic needle.CE0123,ISO13485:2003 Components:Plastic spike (with air ... vent / without air vent), Metal spike,Drip chamber,Filter Roll regulator,Injection ... -pyrogenic,single use onlyQuality standard:ISO13485:2003 Infusion set with CE&ISO for medical use