The Marketlab Disposable Beakers are high-quality, crystal-clear laboratory beakers molded from durable polypropylene. Designed to offer exceptional chemical resistance against most commonly used lab reagents—including a variety of strong acids, bases, and alcohols—these versatile beakers feature easy-to-read molded graduation marks for precise volume estimation. Fully autoclavable up to 120 degrees Celsius (248 degrees Fahrenheit), they provide the convenience of single-use disposability to prevent cross-contamination or the rugged reliability required for repeated sterilization in clinical and research laboratories.