Buy Burettes Automatic Zero Screw Type PTFE Needle Valve Stockcock Mounted on Reservoir with Rubber Bellow for precise liquid dispensing in your laboratory. This high-performance burette features a screw-type PTFE needle valve stockcock, ensuring precise control over the liquid flow for accurate volume dispensing. The automatic zero function eliminates the need for manual adjustments, enhancing accuracy and consistency, while the rubber bellow mounted reservoir ensures secure and efficient liquid handling.Ideal for laboratory applications such as titrations, chemical analysis, and other processes requiring accurate liquid dispensing, this burette minimizes human error and increases operational efficiency. The PTFE needle valve is designed for durability and smooth operation, even in demanding laboratory environments.Crafted from high-quality materials, this burette offers long-lasting performance and reliability in various laboratory settings.Global Shipping: Order your Burettes Automatic Zero Screw Type PTFE Needle Valve Stockcock Mounted on Reservoir with Rubber Bellow today and experience fast, reliable delivery worldwide, exclusively from EnvMart