Vented or Non-vented Spike100,150,200,250ml Graduated Burette60 Drops=1±0 1mlFlexible Drip Chamber with FilterRol Vented or Non-vented Spike 100,150,200,250ml Graduated Burette 60 Drops=1±0.1ml Flexible Drip Chamber with Filter Roller or Lock Clamp Slip or Lock Adapter with Protective Cap Latex/Latex-free Injection site For Gravity Use Sterile