Introducing the Nalge Nunc Analytical Funnels made from durable polypropylene. Designed for precision and reliability, these funnels are perfect for laboratory applications. The NALGENE 4250-0100 model features a wide mouth for easy pouring and a smooth inner surface to minimize sample loss. Each case contains multiple funnels, ensuring you have enough for all your analytical needs. Their chemical resistance makes them suitable for various substances, while the lightweight design allows for easy handling. Upgrade your lab equipment with these essential funnels for efficient and accurate sample processing!