It are designed for secure storage, accurate measurement, and efficient transfer of liquids in laboratory environments. Made from high-quality polyethylene (PE), these bottles offer excellent chemical resistance and durability. The graduated markings ensure precise measurement of contents, while the secure PP closure provides a leak-proof seal to prevent contamination. With a large 1000 mL capacity and a wide-mouth design, these bottles are ideal for use in laboratories that require reliable liquid handling and storage solutions.