Polystyrene Weigh Boats

Features: 3 5/16" x 3/4"Colors: OpaqueQuantity / Package: 500 / PackThese weigh boats are safe, inexpensive containers for weighing liquid or powdered samples in the laboratory. Constructed of polystyrene with a smooth surface that provides accurate pour-outs with minimal sample loss. Versatile and durable, polystyrene dishes can also be used as quick freeze trays for sample material, discard trays for broken ampules, or mixing trays for small batches.