Introducing the Nalge Nunc Laboratory Bottles, designed for precision and reliability in your lab work. These narrow mouth bottles are crafted from high-quality Teflon PFA, ensuring excellent chemical resistance and durability. The NALGENE 1630-0016 model is perfect for storing and handling a variety of substances, from corrosive chemicals to sensitive samples. Each case contains multiple bottles, making it convenient for bulk use. With a secure closure and easy-to-read labeling area, these bottles are ideal for any laboratory setting. Elevate your lab experience with these essential storage solutions!