Introducing the Nalge Nunc Polypropylene Screw Caps (Model: NALGENE 362150-4280) in a vibrant green color! These durable screw caps are designed for secure sealing of laboratory containers, ensuring your samples remain safe and contamination-free. Made from high-quality polypropylene, they offer excellent chemical resistance and are suitable for a variety of applications. The easy-to-grip design allows for effortless opening and closing, making them a practical choice for any lab setting. Whether you're storing liquids or powders, these caps are a reliable solution for all your laboratory needs!
