The Tudor 25ml Graduated Additional Funnel with Pressure Equalizing Arm is a precise and essential piece of glassware for various laboratory settings. Its brand, Tudor, ensures reliability and quality. Designed for use in physical, microbiological, medical, and biological laboratories, this funnel is perfect for carefully transferring liquids without spills. The pressure equalizing arm adds an extra level of functionality, making it a versatile tool for a range of scientific applications.