Introducing the Nalge Nunc Laboratory Bottles, crafted from high-density polyethylene for durability and chemical resistance. The wide mouth design allows for easy filling, pouring, and cleaning, making them perfect for various laboratory applications. Each bottle in the NALGENE 2104-0004 case is designed to withstand rigorous use while maintaining clarity and strength. With a secure closure, these bottles ensure safe storage of liquids and samples. Ideal for researchers and professionals, they combine practicality with reliability, making them an essential addition to any lab setup.