Introducing the Nalge Nunc Erlenmeyer Flasks with Polypropylene Screw Cap, model NALGENE 4109-0500. These durable flasks are crafted from high-quality PMP (Polymethylpentene), making them lightweight yet resistant to chemicals and temperature variations. Each flask features a secure screw cap to prevent leaks and contamination, ensuring your samples stay safe. Ideal for laboratory use, these flasks come in a convenient pack, perfect for both educational and professional settings. Whether you're mixing, storing, or transporting liquids, these flasks are designed to meet your needs with reliability and ease.
