These laboratory trays are indispensable for any chemistry lab, providing a reliable and safe platform for experiments. Their acid and alkali resistance make them suitable for a wide range of chemical reactions. The trays' construction ensures long-term use, while their leak-proof design prevents contamination and spills, maintaining a clean and safe laboratory environment. Features -Color:White -Material:Pp -Size:24.60X18.50X2.70cm/9.67X7.27X1.06in -Laboptimized: specifically designed for laboratory use, this tray meets the demands of chemical experiments and educational materials -Leak prevention: incorporates a leakproof design to effectively prevent spills of acid and alkali reagents, ensuring laboratory environment -Material: made from materials that resist acid, maintaining its integrity and shape even with longterm use -Leakage control: effectively manages reagent spills during experiments, protecting both experimental outcomes and laboratory equipment -Multiscenario use: ideal for chemical, educational, and research laboratories, this tray supports a wide range of experimental activities Package list: 4 x laboratory reagent tray