Introducing the Nalge Nunc Laboratory Bottles, designed for durability and convenience. Made from high-density polyethylene, these bottles are perfect for storing a variety of liquids. The wide mouth design allows for easy filling and cleaning, making them ideal for laboratory use. Each bottle is resistant to chemicals and can withstand a range of temperatures, ensuring reliability in any setting. This case includes multiple bottles, providing excellent value for your laboratory needs. Trust Nalge Nunc for quality and performance in your scientific endeavors!