Discover the convenience of the Nalge Nunc Analytical Funnels made from durable polypropylene. Designed for precision and reliability, these funnels are perfect for laboratory use, ensuring accurate sample transfers without contamination. The NALGENE 4250-0055 model features a wide mouth for easy filling and a tapered spout for controlled pouring. Each case includes multiple funnels, making it an economical choice for any research or analytical setting. Lightweight yet sturdy, these funnels are resistant to most chemicals, ensuring longevity and performance in your experiments. Elevate your lab work with these essential tools!