Description This white plastic square weighing boat features reinforced corners for enhanced durability, making it ideal for laboratory weighing powder plates and specimen dishes during precise chemical analysis. Its crisp color allows easy visibility of minute changes, ensuring accurate measurements for lab weighing pan supply and mixing weighing dishes. Features -Color:White -Material:Plastic -Size:9.00X9.00X2.50cm/3.54X3.54X0.98in -Accurate weighing: the white plastic weighing boats offer precise measurements, making them ideal for laboratory weighing dishes and ensuring reliable results for chemical and scientific analysis -Clear observation: the plastic weigh boats are crafted from pure white material, making it easy to detect subtle changes or particles when using them as weighing powder plates for your experiments -Space-saving design: the square shape of these weighing boats for powder allows efficient stacking and storage, keeping your laboratory weighing tray organized and clutter-free -Reinforced durability: with strengthened corners, these lab weight pans resist damage from accidental bumps, performing as sturdy, reusable weighing boats for frequent lab use -Educational & professional use: whether you need weighing trays for classroom instruction or advanced research, these laboratory weighing plates support both high-frequency and special tasksPackage list: 30 x weighing pans