These flat PYREX dishes have approximately a 180mL capacity with rims that are reinforced and fire polished to reduce chipping. They will withstand repeated sterilization (wet or dry) and are ideal for storage and crystallization. Material: borosilicate glass code 7740. Capacity: 180mL. Dish style: crystalizing. Top style: heavy duty rim. Feature: reusable. Diameter: 80mm. Height: 40mm. Corning #: 3140-80.