The Medium White Polystyrene Weigh Boats (pack of 500) offer reliable, disposable containers for precise weighing, dispensing, and temporary storage of liquid and powdered samples. Measuring approximately 85 mm square with a depth of 24 mm, these weigh boats feature a smooth surface and rounded corners to minimize sample loss and ensure easy pouring. Constructed from flexible, chemically resistant polystyrene, their wide, flat base provides stability on balances, preventing tipping and enhancing measurement accuracy in laboratory and pharmaceutical compounding environments.