Introducing the Nalge Nunc Erlenmeyer Flasks, model NALGENE 4102-2000. These flasks are crafted from durable polypropylene, ensuring they are both lightweight and resistant to chemicals. With a capacity of 2000 mL, they are perfect for a variety of laboratory applications, including mixing, heating, and storing solutions. The wide mouth design allows for easy filling and cleaning, while the sturdy base provides stability during use. Each case comes with multiple flasks, making it an excellent choice for labs that require reliable and reusable glassware. Upgrade your lab equipment with these versatile flasks!