This transparent glass is a versatile tool for chemical experiments, featuring a PTFE stopcock for precise control. Its clear glass construction allows for easy monitoring of liquid levels, making it suitable for educational settings and professional laboratories. Ideal for acid-base titrations, this instrument ensures accurate and consistent measurements for various scientific applications. Features -Color:Transparent -Material:Glass -Size:55.10X5.70X3.70cm/21.65X2.24X1.45in -Exact measurements: provides precise volume control for titration, ensuring dependable results in chemical experiments and analyses -High chemical tolerance: crafted from durable materials, it handles a wide range of reagents without compromising integrity -Transparent design: the clear glass construction allows easy monitoring of liquid levels, improving accuracy during experimental procedures -Leak prevention: ptfe seal ensures no liquid escapes, maintaining safety and cleanliness in laboratory operations -Educational value: for schools and labs, it supports learning and fosters scientific exploration Package list: 1 x Glass