Large demonstration trays allow you to perform your fun but messy demonstrations. They are also useful for dispensing chemicals to minimize and contain spills. Fiberglass resists acids, bases, and most solvents—and it won't corrode or warp.
Your days of worrying about cleanup after those fun but messy chemical demonstrations are over! Now you can perform demonstrations in this extra-large fiberglass tray—the rounded edges and 2" lip contain all of the chemical overflow and make cleanup a breeze. It can also be useful when dispensing chemicals to minimize or contain spills. Fiberglass resists detergents, acid and alkaline solutions in the pH range of 3–10 and most solvents—and it won’t corrode or warp! Tray measures 30" × 20" × 2".