... non pyrogen Features: 1) Product structure: plastic spike for burette I.V sets ,with airvent , standard tube,100ml chamber with floating valve , ... with two clamps ,luer slip without needle . 2) During infusion , the product is made by medical soft materials ,surface is ... tubing . 5) scope for use : for intravenous gravity infusion Reference standard : ISO8536-4Options as customer's requiment1.with or ...