Jewelers use plastic beaker covers for short-term storage of solutions in stainless steel or glass beakers. These covers fit tightly to prevent evaporation and protect contents from contaminants. They are easy to put on and take off, providing a snug fit. Available in two popular sizes, the small beaker cover fits 600ml beakers.

Ensure a tight seal for your PYREX® 600ml beaker with this convenient plastic cover. It minimizes evaporation and safeguards contents from contamination, making it ideal for storing solutions during experiments or metal plating.