“General Purpose” disposable aluminum dishes are ideal for sampling, weighing, dispensing, storage, food processing, evaporating, or general laboratory use. All pans have a flanged edge with curled lip and are free from oil and contaminants. These utility dishes are stackable and are made from light gauge aluminum. 379-300-02 and -04 have flat bottoms and smooth sides. The remainder have flat bottoms and fluted sides.