Discover the precision of the Kimble/Kontes KIMAX Separatory Funnel. This 250 mL cylindrical funnel features a double scale for easy measurement and a durable PTFE stopcock for smooth operation. The included ST stopper ensures a secure seal, making it perfect for liquid-liquid extractions in your lab. Crafted from high-quality glass, it offers excellent chemical resistance and clarity. Whether you're a seasoned chemist or a student, this funnel is an essential tool for your experiments. Elevate your lab work with reliability and accuracy!