Introducing the Nalge Nunc Laboratory Bottles made from durable low-density polyethylene. These wide-mouth bottles (model NALGENE 2103-0002) are perfect for easy filling and pouring, making them ideal for various laboratory applications. Each bottle features a leak-proof design, ensuring your samples remain secure. The clear material allows for easy visibility of contents, while the wide opening facilitates cleaning and accessibility. Each case contains multiple bottles, providing excellent value for your lab needs. Whether you're storing liquids or powders, these bottles are a reliable choice for any scientific environment.