Discover the versatility of the Nalge Nunc Separatory Funnel! Crafted from durable polypropylene, this pear-shaped funnel is designed for efficient liquid separation in laboratory settings. The NALGENE 4300-0250 model features a wide neck for easy filling and a secure stopcock for precise control over liquid flow. Its robust construction ensures it withstands various chemicals, making it ideal for both educational and professional use. Each funnel is lightweight yet sturdy, ensuring ease of handling. Elevate your lab experience with this essential tool for accurate and reliable separations!