Crucibles, Wide Form with Cover, Porcelain, United Scientific Supplies

Wide form crucibles include covers. Crucibles are glazed on inner and outer surfaces except for the outside bottom and rim.

• Autoclavable
• Withstand temperatures to 1150 °C

To prevent thermal stress cracks, we strongly recommend a heating/cooling rate not exceeding 200 °C per hour. United porcelain crucibles offer excellent resistance to acids and alkalies except for hydrofluoric acid.