Introducing the Kimble/Kontes KIMAX Brand Volumetric Flasks with ST Polyethylene Stopper, designed for precision and reliability in your laboratory. This Class A flask boasts a generous capacity of 2000 mL, perfect for accurate measurements in various applications. Crafted from high-quality glass, it ensures durability while maintaining clarity for easy visibility of contents. The included polyethylene stopper provides a secure seal, preventing contamination. Each case contains multiple flasks, making it an ideal choice for educational institutions, research labs, or any scientific setting. Elevate your experiments with this essential laboratory tool!