Introducing the Nalge Nunc Laboratory Bottles, designed for versatility and convenience in any lab setting. Made from durable polypropylene, these wide-mouth bottles are perfect for easy filling and pouring. The NALGENE 2105-0004 model features a leak-proof design, ensuring your samples stay secure. Each pack includes multiple bottles, making it ideal for bulk use. Their clear construction allows for easy visibility of contents, while the autoclavable material ensures they can withstand high temperatures. Whether you're storing liquids or solids, these bottles are a reliable choice for all your laboratory needs.