Discover the efficiency of the Nalge Nunc Analytical Funnels made from durable polypropylene. The NALGENE 4250-0075 model is designed for precision and reliability in laboratory settings. Each funnel features a wide mouth for easy pouring and a smooth surface for effortless cleaning. Ideal for filtering and transferring liquids, these funnels come in a convenient pack, ensuring you always have the right tool on hand. Their chemical resistance makes them suitable for a variety of applications, from routine experiments to complex analyses. Upgrade your lab essentials with these versatile and practical funnels!