This is a burette with Medical burette rubber stopper. It’s made for the medical industry. It’s a specialized part in medical testing and fluid control systems. It’s also closely linked with Orthopedic and Nursing Operation Accessories—especially in scenarios where precise reagent delivery is needed.It has a slender tubular shape. One end has a slightly larger diameter. This end is either rolled outward or flared like a trumpet. This design makes it easy to grip with fingers or align with the burette mouth for installation. The other end is relatively thin. It has a smooth, rounded closed design.Its length is usually a few centimeters. The length depends on the specifications of the burette it fits. The mouth diameter also has multiple specifications. These specifications let it fit burettes with different inner diameters. The inner diameter of the larger end can fit tightly over the outflow end of the burette. The size of the smaller end is designed to balance two things: sealing per…